Over the course of one eventful evening, the anniversary celebration of the musical and romantic partners Aurelius Rex and Delia Lane, a jealous, ambitious drummer, Johnny Cousin, attempts to tear the interracial couple apart.
You can now watch All Night Long online on the following streaming providers in the United States.
| Writing | Paul Jarrico | Writer |
| Directing | Basil Dearden | Director |
| Writing | Nel King | Writer |
| Sound | Philip Green | Original Music Composer |
| Art | Ray Simm | Art Direction |
| Editing | John D. Guthridge | Editor |
| Camera | Edward Scaife | Director of Photography |
| Camera | Wally Fairweather | Focus Puller |
| Production | Diana Hawkins | Publicist |
| Production | Michael Relph | Producer |
| Production | Bob Roberts | Executive Producer |
| Production | Basil Dearden | Co-Producer |
