HBO’s Harry Potter Cast vs Original Stars: See Who’s Playing Your Favourite Characters

From Harry to Hagrid, here’s how HBO’s Harry Potter reboot cast compares with the original film stars, including Daniel Radcliffe and Emma Watson.

A fresh cast steps into Hogwarts as HBO reimagines Harry Potter for a new generation.

Dominic McLaughlin steps into the shoes of the iconic wizard in the HBO series, taking over the role that Daniel Radcliffe famously embodied across all eight films. While Radcliffe’s portrayal defined a generation, McLaughlin now carries the responsibility of reintroducing Harry to modern audiences with a fresh perspective. (Image Source: Twitter/@Variety, @TheDailyHPotter)

In the original films, Rupert Grint brought warmth and humour to Ron Weasley. In the series, Alastair Stout takes over the role, promising a new take on Harry’s loyal best friend. (Image Source: Twitter/@Variety, @HPotterUniverse)

Emma Watson became synonymous with Hermione Granger through her intelligent and poised performance. Now, Arabella Stanton is set to portray the character, bringing her own interpretation to one of the franchise’s most beloved figures. (Image Source: Twitter/@Variety, @Sajii_Tweets)

The sharp and often antagonistic Draco Malfoy was memorably played by Tom Felton in the films. In HBO’s version, Lox Pratt takes on the role, offering a new dimension to the Slytherin rival. (Image Source: Twitter/@Variety, @elnucleonews)

The wise headmaster was originally portrayed by Richard Harris in the first two films, before Michael Gambon carried the role forward. In the upcoming series, John Lithgow steps in as Albus Dumbledore, continuing the character’s rich legacy. (Image Source: Twitter/@GeekVibesNation, @NexusPointNews)

The formidable Professor McGonagall was brought to life by Maggie Smith in the films. In the reboot, Janet McTeer will portray the character, stepping into one of the most respected roles in the wizarding world. (Image Source: Twitter/@GeekVibesNation, @philstarlife)

One of the most talked-about casting choices is Paapa Essiedu as Professor Snape. In the original films, the character was portrayed by Alan Rickman, whose performance became iconic. The new casting has already generated significant discussion among fans. (Image Source: Twitter/@GeekVibesNation, @Pirat_Nation)

Robbie Coltrane’s portrayal of Hagrid remains unforgettable for fans. In the HBO series, Nick Frost will take on the role, bringing a fresh yet familiar warmth to the beloved half-giant. (Image Source: Twitter/@CinemaWireNews, @Kama_Kamilia)

The warm and caring Molly Weasley was portrayed by Julie Walters in the films. In the upcoming series, Katherine Parkinson will step into the role, offering a fresh interpretation of the beloved matriarch. (Image Source: Twitter/@TheDailyHPotter, @HPNews_Germany)

In the HBO series, Bel Powley takes on the role of Petunia Dursley, stepping into a character originally portrayed by Fiona Shaw in the films. Daniel Rigby will portray Vernon Dursley in the upcoming series, replacing Richard Griffiths, whose performance in the films left a lasting impression. (Image Source: Twitter/@Variety, @GeekVibesNation)

Taking on the role of Dudley Dursley is Amos Kitson, following in the footsteps of Harry Melling, who began playing the character at a young age in the original films. Dudley’s evolution, from a spoiled bully to a more nuanced character, will once again be closely watched by audiences. (Image Source: Twitter/@NexusPointNews, @enriqueolcina)