Directed by
| William Berke | ||
Writing Credits (in alphabetical order)
| George Bellak | ... | (teleplay by) |
| Edward Montagne | ... | (creator) (as Edward J. Montagne) |
| Philip H. Reisman Jr. | ... | (creator) (as Phil Reisman Jr.) |
Cast (in credits order)
| Raymond Massey | ... | Anton the Spymaster | |
| Peter Walker | ... | Capt. Sosnowski | |
 |
Sonia Wilson | ... | Baroness (as Sona Wilson) |
| Jean Gillespie | ... | Elsa | |
| Simon Oakland | ... | Yon Richter (as Si Oakland) | |
| Will Kuluva | ... | Koslov | |
|
|
Ted Gunther | ... | Interrogator |
Produced by
| William Berke | ... | producer |
Music by
| Frank Lewin | ||
Cinematography by
| J. Burgi Contner | ... | (photographed by) |
Editing by
| Sidney Katz | ||
Costume Design by
| Mary Merrill | ||
Makeup Department
| Bob Kelly | ... | make-up |
Production Management
| Gene Gutowski | ... | production supervisor |
Second Unit Director or Assistant Director
| George Ackerson | ... | assistant director |
Art Department
| Hank Aldrich | ... | set designer |
Sound Department
| Lawrence Mezey | ... | sound |
Music Department
| Frank Lewin | ... | music |
Additional Crew
| Robert Champlain | ... | production assistant |
| Sidney Ellis | ... | story editor |