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