Harry Potter 20th Anniversary: Return to Hogwarts

Harry Potter 20th Anniversary: Return to Hogwarts
Promotional poster
Based on	Harry Potter by Warner Bros. Pictures
Directed by	Casey Patterson Joe Pearlman Giorgio Testi Eran Creevy
Starring	Daniel Radcliffe Rupert Grint Emma Watson Helena Bonham Carter Robbie Coltrane Ralph Fiennes Jason Isaacs Gary Oldman Tom Felton James Phelps Oliver Phelps Mark Williams Bonnie Wright Alfred Enoch Ian Hart Toby Jones Matthew Lewis Evanna Lynch David Heyman Chris Columbus Alfonso Cuarón Mike Newell David Yates
Narrated by	Stephen Fry
Music by	Charlie Mole
Country of origin	United Kingdom United States
Original language	English
Production
Executive producers	Casey Patterson Carol Donova Ashley Edens Marisa Clifford Louis Mole Sam Bridger Isabel Davis David Heyman
Producers	Lottie Allen Alice Cady Rosa Junkovic Maryam Lamond
Production location	Warner Bros. Studio Tour London – The Making of Harry Potter
Cinematography	Simon Fanthorpe Sebastian Feehan Geoffrey Sentamu
Editors	Simon Bryant Jim Clark James Collett Bill DeRonde Asaf Eisenberg Will Gilby Lior Linevitz Pablo Noe Tim Perniciaro Jacob Proctor
Running time	103 minutes
Production companies	Casey Patterson Ent. Pulse Films Warner Bros. Unscripted Television
Original release
Network	HBO Max
Release	1 January 2022 (2022-01-01)
Infobox instructions (only shown in preview)

Harry Potter 20th Anniversary: Return to Hogwarts is a television special released on 1 January 2022 on HBO Max. It is a reunion special for the cast and crew of the Harry Potter film series, marking the twentieth anniversary of the series' first instalment, The Philosopher's Stone. It was produced by Warner Bros. Unscripted Television in association with Warner Horizon and executive produced by Casey Patterson.

The films' protagonist trio Daniel Radcliffe, Rupert Grint, and Emma Watson appear throughout the special, along with surviving principal cast members Helena Bonham Carter, Robbie Coltrane, Ralph Fiennes, Jason Isaacs, Gary Oldman, Tom Felton, James Phelps, Oliver Phelps, Mark Williams, Bonnie Wright, Alfred Enoch, Ian Hart, Toby Jones, Matthew Lewis, and Evanna Lynch, producer David Heyman, and filmmakers Chris Columbus, Alfonso Cuarón, Mike Newell, and David Yates. The special is also notable for marking Coltrane's final on-screen appearance prior to his death on October 14, 2022 at the age of 72.