| John Lennon | ... | John |
| Paul McCartney | ... | Paul |
| George Harrison | ... | George |
| Ringo Starr | ... | Ringo |
| Wilfrid Brambell | ... | Paul's Grandfather |
| Norman Rossington | ... | Norm |
| John Junkin | ... | Shake |
| Victor Spinetti | ... | T.V. Director |
| Anna Quayle | ... | Millie |
| Deryck Guyler | ... | Police Inspector |
| Richard Vernon | ... | Man on Train |
| Edward Malin | ... | Hotel Waiter |
| Robin Ray | ... | T.V. Floor Manager |
| Lionel Blair | ... | T.V. Choreographer |
| Alison Seebohm | ... | Secretary |