Blockbuster star Nicholas Hoult has officially signed on to play the charmingly vain, fame-obsessed Defense Against the Dark Arts professor Gilderoy Lockhart in Season 2.

Adapted from J.K. Rowling’s second novel, Harry Potter and the Chamber of Secrets, Season 2 will see Hoult step into the polished shoes originally worn by Kenneth Branagh in the 2002 feature film. Known for winning Witch Weekly’s Most-Charming-Smile Award five times running, Lockhart is a celebrated author whose glowing reputation hides a severe lack of actual wizarding talent—a comedic and sinister role tailor-made for Hoult’s screen presence.

Where You’ve Seen Nicholas Hoult Before

Hoult’s casting as Lockhart continues his streak of high-profile franchise roles. Audiences have watched the English actor transition seamlessly between critically acclaimed indie dramas, prestige comedy series, and colossal comic-book blockbusters:

  • Lex Luthor in the DCU (Superman & Peacemaker): Hoult stepped into the shoes of Superman’s legendary billionaire nemesis in James Gunn’s Superman.
  • Hank McCoy / Beast in X-Men: Portrayed the brilliant mutant scientist across X-Men: First Class, Days of Future Past, Apocalypse, and Dark Phoenix.
  • Emperor Peter III in The Great: Earned Primetime Emmy and Golden Globe nominations for his chaotic, hilariously unhinged performance opposite Elle Fanning in Hulu’s historical comedy-drama.
  • Nux in Mad Max: Fury Road (2015): Delivered an iconic, high-energy performance as the war boy seeking glory in George Miller’s wasteland masterpiece.
  • Genre Highlights (Nosferatu, The Menu, Warm Bodies, Renfield): Displayed impressive range across Robert Eggers’ horror remake Nosferatu, the satirical thriller The Menu, and the cult zombie rom-com Warm Bodies.
  • Early Breakouts (About a Boy & Skins): Rose to fame as a child actor playing Marcus opposite Hugh Grant in About a Boy (2002) before starring as Tony Stonem in the UK teen drama Skins.

The Complete Cast of HBO’s ‘Harry Potter’ Series So Far

Hoult joins a starry, highly anticipated ensemble of newcomers and veteran screen legends tapped to bring the wizarding world to life for a new generation:

The Main Trio

  • Dominic McLaughlin as Harry Potter
  • Arabella Stanton as Hermione Granger
  • Alastair Stout as Ron Weasley

Hogwarts Faculty & Staff

  • John Lithgow as Headmaster Albus Dumbledore
  • Janet McTeer as Professor Minerva McGonagall
  • Paapa Essiedu as Professor Severus Snape
  • Nick Frost as Rubeus Hagrid
  • Warwick Davis reprising his role as Professor Filius Flitwick
  • Sirine Saba as Professor Pomona Sprout
  • Luke Thallon as Professor Quirinus Quirrell (Season 1)
  • Paul Whitehouse as Argus Filch

Key Supporting Figures & Students

  • Lox Pratt as Draco Malfoy
  • Rory Wilmot as Neville Longbottom
  • Katherine Parkinson as Molly Weasley
  • Bel Powley as Petunia Dursley
  • Daniel Rigby as Vernon Dursley

Production Timeline

With Season 1 (Harry Potter and the Philosopher’s Stone) set to premiere on December 25, 2026 on HBO and Max, production on Season 2 is scheduled to begin filming this autumn.