Emma Watson – Hermione Granger

Emma Watson, famed for her portrayal of Hermione Granger in the Harry Potter series, looked unassuming with bushy curls and fringe hair in the films. Off-screen, she's a stunning beauty with a penchant for elegant fashion. Beyond Hogwarts, Emma has impressed audiences in movies like "The Perks of Being a Wallflower" and "Beauty and the Beast."

Not just an actress, she's a UN Women Goodwill Ambassador, fervently advocating for gender equality. Born in Paris, Emma grew up in Oxfordshire, England. She began her acting journey at ten and later graduated from Brown University. A blend of talent, beauty, and intellect, she remains an inspiration and icon for many.

Bonnie Wright – Ginny Weasley

Bonnie Wright, famed for playing Ginny Weasley in the Harry Potter series, has evolved from her timid on-screen presence. In reality, she sports a plethora of hair shades ranging from blonde to her natural vibrant red and showcases an edgy style, complete with dark makeup. A London-born talent, she began acting at eight, is a certified scuba diver, and speaks fluent French.

Bonnie’s passions now center on environmental advocacy, being a Goodwill Ambassador for the United Nations Environment Programme, and initiating a sustainable fashion line. A filmmaker at heart, she's directed several short films. As of 2023, she's expecting her first child with film producer husband Andrew Lococo.

Natalia Tena – Nymphadora Tonks

Natalia Tena celebrated for portraying Nymphadora Tonks in the "Harry Potter" series and Osha in "Game of Thrones," showcases no contrast in style. With Tonk's bright purple hair and a punk essence, Natalia bears similarities with this quirky character, often sporting red hair in real life.

Beyond acting, Natalia’s talents span into the world of music as the lead singer and accordionist for Molotov Jukebox. As of 2023, she has been active in both film and television, featuring in movies like "I Love You, Stupid" and "Long Distance," as well as TV series like "Gypsy." Her multifaceted skills, spanning acting and music, predict her continued success in the entertainment arena.

Daniel Radcliffe – Harry Potter

Daniel Radcliffe, renowned for playing Harry Potter, has shed his iconic look of black hair, round glasses, and Hogwarts uniform. In reality, he sports a lighter mane and an angular face and stands at 5'5". Far from the boy wizard, Daniel has embraced diverse roles, displaying his ability to change appearance and style.

His works include the comedy "Now You See Me," the quirky "Swiss Army Man," the drama "The Lost City of Z," and the horror "The Woman in Black: Angel of Death." The transformation from his Potter days signals Daniel’s matured talent, marking him as a continually rising star.

Harry Melling – Dudley Dursley

Harry Melling, best recognized as Dudley Dursley from the Harry Potter series, donned a fat suit for the role to avoid being recast in the seventh film, "Harry Potter and The Deathly Hallows Part I." Harry now showcases his acting prowess across diverse roles.

As of 2023, Harry boasts several accolades, including appearances in films like "The Ballad of Buster Scruggs," "The Queen's Gambit," and "The Devil All the Time," as well as the Netflix series "The Pale Blue Eye." With an impressive ability to inhabit varied characters, Harry remains a promising talent, poised to captivate audiences and, in future performances, become more successful.

Alfred Enoch – Dean Thomas

Alfred Enoch, celebrated for his portrayal of Dean Thomas in the Harry Potter series, is also recognized for his role as Wes Gibbins in "How to Get Away with Murder." Fluent in Portuguese, English, and French, Alfred is of British-Brazilian descent. His appearance in Harry Potter wasn’t transformed, and the actor still bears short hair. He, however, has a beard now that he’s older, contrasting his clean-shaven face in the franchise.

Over the years, Alfred has exhibited remarkable versatility, playing diverse characters from a young wizard to a complex law student. Alfred is poised to continue impressing audiences in his future endeavors with his demonstrated talent and range.

Hugh Mitchell – Colin Creevey

Hugh Mitchell, the English actor known for playing Colin Creevey in the Harry Potter films "Chamber of Secrets" and "Prisoner of Azkaban," was only 12 when he embraced this role, earning admiration for his acting. He has grown tall and muscular as an adult, and beyond acting, he's a gifted photographer with several published works.

After Harry Potter, he was featured in TV shows like "The White Queen" and "Holby City" and lent his voice to Colin in the Harry Potter video games. Hugh also focuses on photography, showcasing his work globally and advocating for environmental issues, especially climate change. His dual success in arts makes him a true inspiration.

Robert Pattinson – Cedric Diggory

Robert Pattinson, best known for playing Cedric Diggory in "Harry Potter and the Goblet of Fire," looks quite different from his on-screen wizard persona. With short dark hair and a casual style, he's also recognized for roles in "The Twilight Saga" and the "Batman" movie in 2022.

Robert humorously recalls his outfit choice for the Harry Potter premiere, likening it to a child's dress-up. Today, Dior and its creative director, Kim Jones, often styles him. Once surprised by his affinity for chiffon and silk, he now embraces varied styles. A versatile actor with a unique fashion sense, Robert promises to keep audiences intrigued in the future.

Rupert Grint – Ron Weasley

Born in 1988 in Harlow, England, Rupert Grint rose to fame as Ron Weasley in the Harry Potter films, cast at just 11. Growing up alongside co-stars Daniel Radcliffe and Emma Watson, Rupert's red hair and freckles made him ideal for Ron. Today, with a short haircut and facial hair, he exudes maturity.

Post-Harry Potter, Rupert showcased his acting range in films like "Cherrybomb" and "Moonwalkers," as well as the TV series "Sick Note." In 2022, he was featured in the Apple TV+ series "Servant." Proving his prowess beyond the Potter universe, Rupert's future in acting looks bright, leaving fans eager for his next ventures.

Brendon Gleeson – Mad-eye Moody

Brendan Gleeson is an Irish actor renowned for playing the formidable Alastor "Mad-Eye" Moody in the Harry Potter films; he underwent significant makeup transformations for the role, including a prosthetic eye and prosthetic leg. In reality, Brendan exudes a warm, friendly aura, contrasting starkly with Moody's intimidating presence.

Post-Harry Potter, his film credits include "The Guard," "In Bruges," and an Oscar-nominated performance in "The Banshees of Inisherin." He also worked on the animated "A Greyhound of a Girl" and the series "Frank of Ireland." Beyond film, Brendan, an Olivier Award winner for "The Crucible," shines on stage. His versatility ensures he remains a coveted talent in both film and theatre.

Emma Thompson – Sybill Trelawney

British actress Emma Thompson is celebrated for her diverse roles, notably as the quirky Professor Sybill Trelawney in the Harry Potter series, making the character immensely popular. Away from the eccentricities of Trelawney, Emma is a bold, articulate figure, renowned not just for her acting but also her writing and directing, bagging two Academy Awards.

In 2022, her film "Good Luck to You, Leo Grande," where she portrays a woman exploring her sexuality with a young escort, won critical acclaim and a Golden Globe nomination for Best Actress. A stalwart of British cinema, Emma's continued excellence in the industry makes her an inspiration for many.

Michael Gambon – Albus Dumbledore

Michael Gambon, celebrated for portraying Albus Dumbledore in the Harry Potter series, stepped into the iconic role following Richard Harris' passing in 2002. His interpretation of Dumbledore was passionate and sometimes temperamental, yet always wise and supportive of Harry.

In subsequent years, Michael has graced numerous films, such as "The Grand Budapest Hotel" in 2014 and "Kingsman: The Secret Service" also in 2014. Worthy of note, he chose not to read the Harry Potter books before taking the role, aiming for an uninfluenced portrayal of Dumbledore. Michael's dedication to craft ensures he will captivate audiences for years, delivering performances as memorable as his Dumbledore.

Jason Isaacs – Lucius Malfoy

English actor Jason Isaacs, best known for portraying the formidable Lucius Malfoy in the Harry Potter series, surprisingly exudes a warm charisma off-screen, a contrast to his on-screen villainy. His genuine smile and short dark hair make it easy to overlook his ability to portray wicked characters.

Jason's talents are showcased in films like "The Death of Stalin" in 2017, "Hotel Mumbai" in 2018, and "Operation Mincemeat" in 2022. Additionally, TV viewers recognize him from "The OA" and "Star Trek: Discovery" from 2017 to 2023. Classically trained, Jason has graced the stage in productions like "Hamlet" and "Macbeth." His dedication to his craft promises continued on-screen brilliance for future audiences.

Scarlett Byrne – Pansy Parkinson

Scarlett Byrne's portrayal of Pansy Parkinson in the Harry Potter series starkly contrasts her real-life appearance. Unlike her on-screen character's Slytherin uniform, she's known for her long brown hair, green eyes, stylish clothes, and slightly taller stature.

After leaving the Wizarding World, Scarlett's acting career continued to blossom with roles in TV shows like "Falling Skies" and "The Vampire Diaries." Her modeling prowess also led her to feature in various fashion campaigns. In 2022, Scarlett's star shone brighter with her leading role in "The Voyeurs" as Pippa. The film's critical and commercial success underscored her status as a rising talent in the industry.

Matthew Lewis – Neville Longbottom

Matthew Lewis, renowned for his role as Neville Longbottom in the Harry Potter series, underwent a notable transformation. While Neville was portrayed as overweight and clumsy, Matthew has emerged as a dashing figure, gaining accolades like "Sexiest Men Alive." Beyond Harry Potter, he's established a solid career.

He's taken roles in films like "Me Before You" and series such as "Happy Valley." As a voice actor, he's contributed to "Rise of the Guardians" and "The Christmas Chronicles." Garnering acclaim for his role as James Herriot in the BBC's "All Creatures Great and Small," set in 1930s Yorkshire Dales, Matthew's versatility and charm have solidified his place in the industry.

Fiona Shaw – Petunia Dursley

Fiona Shaw, the Irish actress famously known for portraying Petunia Dursley in the Harry Potter series, undergoes a significant transformation for the role. Off-screen, Fiona looks notably different with her green eyes and a more youthful appearance. Before venturing into acting, she studied philosophy at University College Cork, later attending the Royal Academy of Dramatic Art in London.

Her talent has earned her numerous accolades, including the Laurence Olivier Award and a Tony. Beyond Harry Potter, Fiona has showcased her versatility in TV series like "True Blood" and "Killing Eve," and films such as "Lizzie" and "Enola Holmes." A dynamic performer, she's a valuable asset to any production.

Warwick Davis – Professor Flitwick

Warwick Davis, renowned for multiple roles in the Harry Potter series like Professor Flitwick and Griphook, presents an almost similar appearance off-screen with his full head of hair. He was an English actor who showcased his dancing skills in musicals such as "Starlight Express." Warwick's projects include roles in "The Force Awakens," "The Last Jedi," TV series like "Life's Too Short," and hosting "Tenable."

Making his film debut in "Willow" at 11, he champions the representation of people with dwarfism and pushes for more opportunities for actors with disabilities. A patron of the Dwarf Sports Association and Little People of America, Warwick remains influential and continues inspiring many.

Gary Oldman – Sirius Black

Gary Oldman, famous for playing Sirius Black in the Harry Potter series, exhibits a distinct contrast between his on-screen character and real life. With short gray hair, a mustache, and glasses, Gary's real-life appearance differs sharply from Sirius's. His critically acclaimed portrayal has cemented Sirius as a beloved character.

Outside Harry Potter, Gary has starred in films like "The Dark Knight" and won an Academy Award for Best Supporting Actor in "Darkest Hour." Beyond acting, he's a talented drummer and an ardent human rights advocate, engaging actively with charities. His multifaceted talents continue to impress both on and off the screen.

Domhnall Gleeson – Bill Weasley

Domhnall Gleeson, recognized for portraying Bill Weasley in the Harry Potter series, has a contrasting off-screen appearance. While Bill sports long, curly hair and a clean face, Domhnall typically has shorter red hair and a beard. His demeanor off-screen is also lighter than his on-screen character.

Apart from Harry Potter, he shone in films like "About Time," "Ex Machina," "The Revenant," and "The Little Stranger." Additionally, Domhnall graces the stage, performing in West End and Broadway hits like "The Lieutenant of Inishmore." The eldest Gleeson is also an award-winning director and writer, and his varied roles have firmly placed him in the spotlight alongside his renowned father, Brendan Gleeson.

David Tennant – Barty Crouch Jr.

David Tennant, best known to some as the sinister Barty Crouch Jr. in "Harry Potter and the Goblet of Fire," contrasts his on-screen Death Eater persona with his real-life warm smile, curly hair, and playful demeanor. Beyond Harry Potter, David has been iconic in shows like "Doctor Who" and "Broadchurch."

A skilled voice actor, he's lent his voice to "Final Fantasy 14" and "Star Wars: The Clone Wars." As of 2023, he has impressed audiences in Netflix's "Jessica Jones" as the menacing Kilgrave and in the BBC's "Good Omens" as Crowley, a demon aiming to prevent the apocalypse. David's versatility ensures he'll captivate viewers for years ahead.

Oliver Phelps – George Weasley

Oliver Phelps, best known for portraying George Weasley alongside his twin James in the Harry Potter series, ventured into acting at just 14. In reality, Oliver stands out with shorter hair, no beard, and is slightly taller than James. Their leap into acting was serendipitous; the duo skipped an exam to audition for the wizarding franchise.

Post-Harry Potter, Oliver has diversified his portfolio. He appeared in the TV series "Kingdom," the film "Last Night in Soho," and the short film "Ears." Additionally, he co-hosts the "Normal Not Normal" podcast. Beyond acting, Oliver is commendably active in charity, notably supporting the Teenage Cancer Trust.

Stanislav Yanevski – Victor Krum

Stanislav Yanevski is a Bulgarian actor, famed for portraying Viktor Krum in the Harry Potter films. Viktor, a charismatic Quidditch player, became a fan favorite, but Stanislav's real-life appearance differs, sporting a shaved head, numerous tattoos, and a rugged look.

Beyond Harry Potter, he's showcased his versatility with roles in films like "Hostel: Part II" and "The Cloaking," and TV series such as "The Borgias" and "The Last Kingdom." Additionally, Stanislav has ventured into modeling, gracing campaigns for brands like Diesel and Hugo Boss. While Viktor Krum remains his most recognized role, Stanislav continues to impress audiences with diverse performances.

Kenneth Branagh – Gilderoy Lockhart

Kenneth Branagh, known for his role as the self-absorbed Gilderoy Lockhart in "Harry Potter and the Chamber of Secrets," had to transform into the flamboyant character, donning a blonde wig and vibrant attire. Yet, beyond his portrayal, Kenneth appears different, with shorter hair and a more serious demeanor.

His successful career spans both film and theater, directing acclaimed works like "Henry V," "Hamlet," and "Cinderella." He's also starred in films like "Murder on the Orient Express," "Tenet," and "Belfast," which he directed and starred in. Nominated for seven Academy Awards, including Best Picture and Director, his talent and dedication shine brightly.

Afshan Azad – Padma Patil

Afshan Azad, born in Manchester, England, to Bangladeshi parents, played Padma Patil in Harry Potter. Her off-screen look features dark hair and a glamorous appearance, differing slightly from Padma's fresh-faced on-screen portrayal. Afshan has continued acting in shows like EastEnders and Doctors and starred in Bollywood's "Nanhe Jaisalmer."

A role model for women of color, Afshan’s success proves beauty and achievement transcends conventions. Before being cast as Padma Patil in the acclaimed franchise, she featured in several stage productions as a child before being discovered by casting agents at her school. She is married to Nabil Kazi, and the couple welcomed their daughter Anya in 2022.

Shefali Chowdhury – Parvati Patil

Shefali Chowdhury, born in Denbighshire, Wales, to Bangladeshi parents, gained fame as Parvati Patil in Harry Potter. She featured in three films, starting with "Harry Potter and the Goblet of Fire." Contrasting her long hair, which was almost always pulled back, her natural look boasts shorter hair.

As of 2023, she starred in many television series, including "Fresh Meat" and "Indian Summers." Shefali, talented and versatile, shares a close bond with her Harry Potter co-star Afshan Azad, who portrayed her twin sister Padma Patil. She advocates for the diversity and inclusion of women of color, showcases her commitment to the film industry's progress.

David Thewlis – Remus Lupin

David Thewlis, born in Blackpool, England, in 1963, is an acclaimed English actor celebrated for his roles as Remus Lupin, the kind-hearted werewolf professor in Harry Potter, and Ares in "Wonder Woman." His extensive career encompasses films like "Naked," "The Boy in the Striped Pyjamas," and "Fargo."

Off-screen, David stands out with lighter hair, glasses, and a rugged demeanor, appearing taller than his film portrayal. As of 2023, he's also starred in "The Woman in the Window" and "The Outfit." David's Cannes Film Festival Award for Best Actor was awarded for "Naked." An enthusiastic photographer, he's even published a book featuring his captivating work.

Katie Leung – Cho Chang

Katie Leung, a Scottish actress, is renowned for her portrayal of Cho Chang in the Harry Potter film series. Cast at 16, she dyed her hair black to match the character's book description, despite her naturally dark brown hair. Katie found joy in portraying Cho Chang but also grappled with being typecast as an Asian actress.

Post Harry Potter, she embraced diverse roles, spanning genres like the miniseries "One Child" and the film "The Whistleblower." As of 2023, Katie has shone in the animated series "Arcane" and the sci-fi series "The Peripheral." She's fluent in Cantonese and Mandarin and a trained dancer, adding depth to her multifaceted career.

Timothy Spall – Peter Pettigrew

Timothy Spall, a British actor, is renowned for his portrayal of Peter Pettigrew in the Harry Potter films, capturing the mousy, cowardly nature of the character. In the films, he wore a greasy wig, ratty teeth, and a hunched back to transform his appearance. However, Timothy stands tall without the costume with a receding hairline and a warm smile.

His accomplished career spans film and television, earning him accolades like a BAFTA Award for Best Actor in a Supporting Role for "The King's Speech" in 2010. Some of his projects include "The Personal History of David Copperfield" in 2019 and "The Duke" in 2020.

Jim Broadbent – Horace Slughorn

Jim Broadbent, a versatile English actor, brought Horace Slughorn to life in the Harry Potter films. Unlike his character, Jim is a slim, silver-haired man with a captivating twinkle in his eye. A two-time Academy Award winner for "Iris" and "The Damned United," he's a remarkable talent.

His stellar credits span films like "The Electrical Life of Louis Wain" in 2021 and "Mrs. Harris Goes to Paris" in 2022. Jim’s gift lies in portraying a wide array of characters, extending to his voice acting in "Toy Story 3" and "Paddington 2." With versatility and accomplished skills, Jim will continue captivating audiences for years.

Hero Fiennes Tiffin – Young Tom Riddle

Hero Fiennes Tiffin, an English actor, portrayed the 11-year-old Tom Riddle in "Harry Potter and the Half-Blood Prince." Notably, he is the nephew of Ralph Fiennes, the adult Tom Riddle/Voldemort in the series. Diverging from his on-screen character, Hero is recognized for his tousled brown hair and youthful charm.

Demonstrating his acting prowess, he has starred in films like "Safe." In 2023, Hero is set to feature in "The Ministry of Ungentlemanly Warfare." Additionally, he will reprise his role as Hardin Scott in "After Ever Happy," the third installment of the "After" series, despite his preference for privacy over promoting his work.

Julie Walters – Molly Weasley

In the Harry Potter film series, Julie Walters, a British actress, gained prominence as Molly Weasley. Her role demanded makeup and hairstyling to embody the motherly witch. Off-screen, Julie sports short gray hair and a casual demeanor. With an illustrious career, she clinched two BAFTA Awards, a Golden Globe Award, and a Tony Award.

Her talents extend to singing and dancing, and some of her ventures encompass "Mamma Mia! Here We Go Again," "Mary Poppins Returns," and "The Secret Garden." She graced the Harry Potter reunion, "Harry Potter: Return to Hogwarts," albeit remotely due to health reasons. Julie, cherished by global audiences, stands as an inspiration for women.

Rhys Ifans – Xenophilius Lovegood

A versatile Welsh actor, Rhys Ifans seamlessly transitions between comedic and dramatic roles. Portraying Xenophilius Lovegood, Luna Lovegood's eccentric father in the Harry Potter series, Rhys’ portrayal exudes humor and quirkiness. His real-life appearance contrasts starkly with the long white hair and tattered cardigan, thus emanating elegance and style.

Rhys is prominent in films such as "The Amazing Spider-Man" in 2012, "House of the Dragon" in 2022, and "The Kings Man" in 2021. A talent unafraid of challenges, Rhys’ future endeavors promise to continue captivating audiences. Notably, he is also known for his stage work and directing and is a patron of the Welsh-language drama company Theatr Genedlaethol Cymru.

Ian Hart – Professor Quirinus Quirrell

Ian Hart, the Irish actor, gained recognition as Professor Quirinus Quirrell in the debut Harry Potter film. In his portrayal, Ian hid behind a long black robe and turban, shrouding his appearance. Underneath, he presents a distinct image with short gray hair, blue eyes, and a lean frame.

Apart from Harry Potter, Ian thrived in films like "The Boy in the Striped Pajamas," "The Damned United," and "The Theory of Everything." On television, he starred in "Peaky Blinders" and "The Last Kingdom." His notable achievement, the 2022 film "The Outfit," casts Ian as a tailor embroiled in a perilous cat-and-mouse game, garnering accolades from critics and audiences alike.

Kelly Macdonald – Helena Ravenclaw

Kelly Macdonald, a Scottish actress, garnered recognition for her diverse roles in films like "Trainspotting," "No Country for Old Men," and "Harry Potter and the Deathly Hallows: Part 2." Portraying Helena Ravenclaw in Harry Potter, her Grey Lady performance earned acclaim for infusing sadness and yearning into the role. Notably, she stars in the TV series "Boardwalk Empire" and the film "Brave."

Kelly’s versatility shines through transformative appearances, from the ethereal Grey Lady to the natural beauty in some roles. Whether as Margaret Schroeder in "Boardwalk Empire" or the resolute princess Merida in "Brave," her willingness to embrace diverse characters underscores her talent.

Josh Herdman – Gregory Goyle

Josh Herdman, the English actor celebrated for his portrayal of Gregory Goyle in the Harry Potter series, embarked on the role at just 13 years old and featured in all eight films. As Goyle, he depicted the hulking, loyal bully alongside Draco Malfoy. Since then, Josh has undergone a remarkable transformation. Now a thriving mixed martial artist, he has ventured into numerous films and TV shows, including starring in "Robin Hood" in 2018.

Physically, Josh has evolved into a more muscular, athletic figure adorned with tattoos that complement his rugged charm. Despite these changes, his childhood charisma remains intact. A gifted actor, Josh’s journey promises a flourishing career ahead.

Bill Nighy – Rufus Scrimgeour

In the Harry Potter series, Bill Nighy, the English actor renowned for his chameleonic abilities and distinctive voice, portrayed the stern Minister of Magic, Rufus Scrimgeour. Unlike his serious on-screen persona, Bill is approachable, known for his dry wit and a music-loving disposition. Some film credits include "The Good Liar" in 2019 and "Living" in 2023, alongside appearances in "Love Actually" and "Underworld."

A prime example of Bill’s transformation is seen in his Harry Potter role – with a wig and makeup; he appears older and distinguished. Off-screen, he sports short hair and a relaxed style. His dynamic versatility and engaging demeanor continue to captivate audiences across genres.

Evanna Lynch – Luna Lovegood

Evanna Lynch, the Irish actress renowned for her portrayal of Luna Lovegood in the Harry Potter series, was 14 when she took on the role, donning blonde hair and contact lenses to match the character's appearance. In reality, Evannas distinctive blonde hair is shorter, complemented by her quirky fashion sense.

Evanna’s film credits encompass "Madness in the Method," "My Name is Emily," and "Danny." As a self-proclaimed "Hufflepuff" and fan of "Order of the Phoenix," she channels her creativity into both acting and design. Evanna's multifaceted talent and activism make her a beacon of inspiration—a reminder that stars can shine brightly on and off the screen.

Tom Felton – Draco Malfoy

Tom Felton, famed for his role as Draco Malfoy in the Harry Potter series, often embodies villainous roles, though his versatility shines through. In "The Rise of the Planet of the Apes," he portrayed a sympathetic character navigating his path. Notably, he also starred in The CW's "The Flash."

Tom’s off-screen appearance diverges from his Draco persona. A boyish countenance and an amiable smile mark him, while his height and muscular build surpass his film portrayal. A few endeavors include the 2022 film "Save the Cinema" and the 2023 film "The Whale." As a talented actor, Tom’s ongoing journey in the industry promises to captivate audiences with his diverse capabilities.