Trailer
Images
 | Richard Crenna as Warden |
 | Anne Heywood as Sylvia |
 | Fred Astaire as Pedley |
 | Ralph Richardson as Henshaw |
 | Cesar Romero as Adero |
 | Adolfo Celi as Ferranti |
 | Maurice Denham as Crittenden |
 | John Le Mesurier as Wells |
 | Roddy McDowall as Wister |
 | Jacques Sernas as Paul Giroux |
 | Karl-Otto Alberty as Mark Dietrich |
| George Hartmann as Anton Pfeiffer |
| Carolyn De Fonseca as Ingeborg Pfeiffer |
 | Aldo Bufi Landi as Carabinieri |
| Fred Astaire Jr. as Co-Pilot |
| Stanley Baugh as Pilot |
| Bruce Beeby as Gordon |
 | Robert Henderson as The Dean |
| Camera | |
| Kenneth Higgins | Director of Photography |
Editing | |
| Fredric Steinkamp | Editor |
Writing | |
| Berne Giler | Story |
| James D. Buchanan | Writer |
Production | |
| Raymond Stross | Producer |
Art | |
| Ezio Cescotti | Art Direction |
| Arthur Lawson | Art Direction |
| Massimo Tavazzi | Set Decoration |
Writing | |
| Berne Giler | Screenplay |
| Ronald Austin | Writer |
Sound | |
| Elmer Bernstein | Original Music Composer |
Directing | |
| Alf Kjellin | Director |
