![]() |
Gene Barry as Michael London |
![]() |
John Saxon as Cheval |
![]() |
Senta Berger as Mila Darvos |
![]() |
Tom Simcox as Leland McCord |
![]() |
Mary Ann Mobley as Peggy Coopersmith |
![]() |
Werner Peters as Dr. Lenz |
![]() |
Donald Woods as Shepherd |
![]() |
Jack Kruschen as Capt. Granicek |
![]() |
John Marley as Kapel |
![]() |
Philip Bourneuf as Claude |
![]() |
Norma Varden as Englishwoman |
![]() |
Émile Genest as Henri the Conductor |
![]() |
Moustache as Gustav |
![]() |
Allen Jaffe as Dr. Lenz's Henchman |
| Directing | Richard Irving | Director |
| Camera | Benjamin H. Kline | Director of Photography |
| Sound | Oliver Nelson | Music |
| Editing | Richard G. Wray | Editor |
| Art | John J. Lloyd | Art Direction |
| Art | John McCarthy Jr. | Set Decoration |
| Art | Perry Murdock | Set Decoration |
| Costume & Make-Up | Grady Hunt | Costume Design |
| Writing | Richard Levinson | Writer |
| Writing | William Link | Writer |
| Production | Richard Irving | Producer |