An enchanting making-of story told through all-new in-depth interviews and cast conversations, inviting fans on a magical first-person journey through one of the most beloved film franchises of all time.

• Self: Daniel Radcliffe
• Self: Rupert Grint
• Self: Emma Watson
• Self: Bonnie Wright
• Self: Matthew Lewis
• Self: Tom Felton
• Self: James Phelps
• Self: Oliver Phelps
• Self: Evanna Lynch
• Self: Helena Bonham Carter
• Self: Robbie Coltrane
• Self: Ralph Fiennes
• Self: Gary Oldman
• Self: Mark Williams
• Self: Alfred Enoch
• Self: Chris Columbus
• Self: Ian Hart
• Self: Jason Isaacs
• Self (archive footage): J.K. Rowling
• Self: Alfonso Cuarón
• Self: David Yates
• Self: Mike Newell
• Self: David Heyman
• Self: Toby Jones
• Chapter Passages Narrator (voice): Stephen Fry
• Self (Archival Footage): Richard Harris
• Self (Archival Footage): Maggie Smith
• Self (Archival Footage): Alan Rickman
• Self (Archival Footage): Julie Walters
• Self (Archival Footage): David Thewlis
• Self (Archival Footage): Timothy Spall
• Self (Archival Footage): Richard Griffiths
• Self (Archival Footage): Helen McCrory
• Self (Archival Footage): Brendan Gleeson
• Self (Archival Footage): Michael Gambon
• Self (Archival Footage): Jim Broadbent
• Self (Archival Footage): Kenneth Branagh

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• Executive Producer: David Heyman
• Director of Photography: Ed Wild
• Original Music Composer: Charlie Mole
• Executive Producer: Carol Donovan
• Director: Eran Creevy
• Executive Producer: Ashley Edens
• Producer: Dan Sacks
• Choreographer: Ashley Wallen
• Executive Producer: Sam Bridger
• Director of Photography: Edgar Dubrovsky
• Director: Giorgio Testi
• Director of Photography: Simon Fanthorpe
• Executive Producer: Marisa Clifford
• Director: Joe Pearlman
• Executive Producer: Casey Patterson
• Director of Photography: Ahmet Husseyin
• Executive Producer: Isabel Davis
• Music Director: Steve Sidwell
• Producer: Mike Darnell
• Producer: Brooke Karzen
• Director of Photography: Geoffrey Sentamu
• Director of Photography: Seb Feehan
• Director of Photography: Aman K. Sahota

Credits: TheMovieDb.