Here is the official cast and crew listing of "HELP!" Click on the actor/crew member's name to see their Internet Movie Database film credits. In the future, I plan to add a separate page with a description and photos of each character.
| John Lennon | John |
| Paul McCartney | Paul |
| George Harrison | George |
| Ringo Starr | Ringo |
| Leo McKern | Clang |
| Eleanor Bron | Ahme |
| Victor Spinetti | Professor Foot |
| Roy Kinnear | Algernon |
| Patrick Cargill | Superintendent Gluck |
| John Bluthal | Bhuta |
| Alfie Bass | Doorman |
| Warren Mitchell | Abdul |
| Peter Copley | Jeweller |
| Bruce Lacey | Lawn Mower |
| Golda Casimir | Clang's Mother (uncredited) |
| Mal Evans | Channel Swimmer (uncredited) |
| Director | Richard Lester |
| Producer | Walter Shenson |
| Writers |
Marc Behm Charles Wood |
| Cinemetography | David Watkin |
| Film Editor | John Victor Smith |
| Production Manager | John Pellatt |
| Assistant Director | Clive Reed |
| Art Director | Ray Simm |
| Music Director | Ken Thorne |
| Music Editor | Barrie Vince |
| Costume Design |
Dinah Greet Julie Harris Arthur Newman |
| Hair Stylist | Betty Glasow |
| Makeup Artist | Freddie Williamson |
|
Original Music:
Songs by John Lennon and Paul McCartney Non-Original Music (uncredited): "Lohengrin: Prelude to Act III" by Richard Wagner |
