An aging gay couple owns a barber shop in the East End of London. One of them is a part-time actor about to go on trial for propositioning a police officer. The action takes place over the course of one night as they discuss their loving but often volatile past together and possible future without each other.
Unfortunately the movie Staircase is not yet available on Disney Plus.
| Directing | Stanley Donen | Director |
| Writing | Charles Dyer | Screenplay |
| Production | Stanley Donen | Producer |
| Sound | Dudley Moore | Music |
| Writing | Charles Dyer | Theatre Play |
| Camera | Christopher Challis | Director of Photography |
| Editing | Richard Marden | Editor |
| Production | Maude Spector | Casting |
| Art | Willy Holt | Art Direction |
| Costume & Make-Up | Ron Berkeley | Makeup Artist |
| Costume & Make-Up | Alberto De Rossi | Makeup Artist |
| Costume & Make-Up | Alain Folgoas | Special Effects Makeup Artist |
| Production | Marc Maurette | Production Supervisor |
| Directing | Marc Grunebaum | Assistant Director |
| Directing | Pierre Roubaud | Assistant Director |
| Directing | Bernard Stora | Second Assistant Director |
| Sound | Jean-Louis Ducarme | Sound Mixer |
| Sound | Kenout Peltier | Sound Editor |
| Sound | Alex Pront | Sound Mixer |
| Camera | Philippe Brun | Camera Operator |
| Camera | Freddie Cooper | Camera Operator |
| Lighting | Roy Larner | Gaffer |
| Camera | Jacques Mironneau | Assistant Camera |
| Costume & Make-Up | Clare Rendlesham | Wardrobe Supervisor |
| Art | Maurice Binder | Title Designer |
| Production | Arthur Carroll | Production Executive |
