Cast & crew
Trio (1950)
Directed by Ken Annakin, Harold French Written by W. Somerset Maugham, Noel Langley, R.C. Sherriff
Cast
| Betty Ann Davies | Chester |
| Michael Medwin | Wine Steward |
| Nigel Patrick | Know-It-All |
| Wilfrid Hyde-White | Know-It-All |
| Felix Aylmer | Theater Manager |
| Mary Merrall | Atkin |
| Joan Marion | Undetermined |
| Eliot Makeham | Sexton |
| Lana Morris | Gladys Knight |
| Kynaston Reeves | Undetermined |
| Glyn Houston | Ted Montague |
| Shelagh Fraser | Undetermined |
| André Morell | Lennox |
| Anne Crawford | Know-It-All |
| Naunton Wayne | Ramsey |
| Michael Hordern | Welton Vicar |
| James Hayter | Verger |
| John Laurie | Hamish Campbell |
| Roland Culver | Ashenden |
| Henry Edwards | Church |
| Finlay Currie | Nelse McLeod |
| Marjorie Fielding | Whitbread |
| Jean Simmons | Evie |
| Michael Rennie | Templeton |
| Dennis Harkin | Wine Steward |
| Bill Travers | Know-It-All |
| Kathleen Harrison | Verger |
| Clive Morton | Captain Shaw |
| W. Somerset Maugham | Himself |
| Raymond Huntley | Chester |
| Michael Ward | Undetermined |
Crew
| Roy Goddard | Assistant Director |
| W. Somerset Maugham | Screenplay |
| Ken Annakin | Director |
| Harold French | Director |
| Alfred Roome | Editor |
| Noel Langley | Writer |
| W. Somerset Maugham | Story |
| R.C. Sherriff | Writer |
| Gerald O'Hara | Assistant Director |