Narrator (voice)
Jeremy Piven
Self
Daniel Radcliffe
Richard Harris
Maggie Smith
Robbie Coltrane
John Cleese
Alan Rickman
Ian Hart
Stuart Craig
Kenneth Branagh
Jason Isaacs
Mark Radcliffe
Rupert Grint
Michael Gambon
David Thewlis
Emma Watson
Chris Columbus
Alfonso Cuarón
Tom Felton
J.K. Rowling
Gary Oldman
David Heyman
Executive Producer
Paul Apel
Michael Meadows
Editor
Jerry Behrens
Adam Gallagher
Alan Baral
Miguel Aguillar
Christen Harty Schaefer
Producer
Lisa Cole
Brian Ross