The assistant stage manager of a small-time theatrical company is forced to understudy for the leading lady at a matinée performance at which an illustrious Hollywood director is in the audience scouting for actors to be in his latest "all-talking, all-dancing, all-singing" extravaganza.
Unfortunately the movie The Boy Friend is not yet available on HBO Max.
| Directing | Ken Russell | Director |
| Writing | Ken Russell | Screenplay |
| Costume & Make-Up | Leonard | Key Hair Stylist |
| Costume & Make-Up | Freddie Williamson | Makeup Artist |
| Sound | Maurice Askew | Sound Recordist |
| Sound | Brian Simmons | Sound Recordist |
| Sound | Lionel Strutt | Sound Re-Recording Mixer |
| Production | Ken Russell | Producer |
| Costume & Make-Up | Shirley Russell | Costume Design |
| Sound | Peter Maxwell Davies | Music Arranger |
| Camera | Peter Ewens | Assistant Camera |
| Writing | Sandy Wilson | Musical |
| Art | Tony Walton | Set Designer |
| Art | Charles Hammerton | Construction Manager |
| Directing | Sue Merry | Continuity |
| Costume & Make-Up | Barbara Ritchie | Hairdresser |
| Costume & Make-Up | John Brady | Wardrobe Supervisor |
| Sound | Peter Maxwell Davies | Conductor |
| Camera | Alan McCabe | Camera Operator |
| Directing | Graham Ford | Assistant Director |
| Art | Ian Whittaker | Set Dresser |
| Costume & Make-Up | Roger | Hairstylist |
| Sound | Sandy Wilson | Songs |
| Art | George Dean | Painter |
| Art | George Ball | Property Master |
| Crew | Petra Siniawski | Choreographer |
| Crew | Christopher Gable | Choreographer |
| Crew | Terry Gilbert | Choreographer |
| Editing | Michael Bradsell | Editor |
| Production | Neville C. Thompson | Production Manager |
| Art | Simon Holland | Art Direction |
| Camera | David Watkin | Director of Photography |
| Production | Harry Benn | Associate Producer |
| Crew | Cillian Gregory | Choreographer |
| Production | Peter Greenwell | Musical Casting |
