Directed by
| Lambert Hillyer | ||
Writing Credits (in alphabetical order)
| Gene Levitt | ... | (script) |
| Herbert A. Philbrick | ... | (book) |
Cast (in credits order)
| Richard Carlson | ... | Herbert A. Philbrick | |
 |
Ed Hinton | ... | Special Agent Hal Henderson |
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Lucia Barclay | ... | Comrade Ina |
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George Pembroke | ... | Comrade Rogers |
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Michael Hale | ... | Petrie |
| David McMahon | ... | Golf Pro (as David Eben) | |
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Jack Breed | ... | Delivery Man (as John Breed) |
Cinematography by
| Robert Hoffman | ||
Editing by
| Duncan Mansfield | ||
Set Decoration by
| Lucien Hafley | ... | (as Lou Hafley) |
Production Management
| Henry S. Kesler | ... | production supervisor |
Second Unit Director or Assistant Director
| Eddie Stein | ... | first assistant director (as Ed Stein) |
| Bobby Ray | ... | second assistant director (uncredited) |
Art Department
| Ygnacio Sepulveda | ... | property master |
Sound Department
| Garry A. Harris | ... | sound mixer (as Garry Harris) |
| Herbert Norsch | ... | sound supervisor |
Script and Continuity Department
| Larry Lund | ... | script supervisor |
Additional Crew
| Donald Tait | ... | film coordinator |
