 | Glynis Johns als Mrs. Amworth |
 | Ronee Blakley als Simone Maglore |
 | Keir Dullea als Dr. David Priestly |
 | John Hurt als Lt. George Simmonds |
 | Graham Crowden als Collins, the Butler |
 | Cec Linder als Dr. Paul Carstairs |
 | Charles Gray als Santander |
 | Jenny Runacre als Jenny Santander |
 | Pol Pelletier als Miss Smith |
 | Derek Francis als Benson |
 | John Phillips als Francis Urcombe |
 | Ed Devereaux als The Ferryman |
 | Pip Miller als David |
| Don Thompson | Director |
| Alvin Rakoff | Director |
| Robert Fuest | Director |
| Robert Fuest | Adaptation |
| Hugh Whitemore | Adaptation |
| William F. Deneen | Producer |
| Jim Hanley | Producer |
| Ronee Blakley | Original Music Composer |
| Ronee Blakley | Songs |
| Harry Manfredini | Original Music Composer |
| Arlon Ober | Original Music Composer |
| Bob Edwards | Director of Photography |
| Dennis Miller | Director of Photography |
| Christopher Castellyn | Editor |
| Alex Kirby | Editor |
| Terry Maisey | Editor |
| Robert Hall | Production Design |
| Disley Jones | Production Design |
| Rex Neville | Production Design |
| Michael Guest | Production Supervisor |
| John Cross | Sound |
| Mike Davey | Sound |
| David Lee | Sound |
| E.F. Benson | Short Story |
| L.P. Hartley | Short Story |
| Robert Bloch | Short Story |
| Paul Lewis | Original Music Composer |
