Directed by
| Fred Zinnemann | ||
Writing Credits (in alphabetical order)
| Karl Kamb | ... | (screenplay) |
| Karl Kamb | ... | (story) |
Cast (in credits order) complete, awaiting verification
| Dick Purcell | ... | Dave Miller (as Richard G. Purcell) | |
| Lenita Lane | ... | Mary Miller | |
 |
Egon Brecher | ... | Klaus |
| Frederik Vogeding | ... | Spy Chief (as Fred Vogeding) | |
| Roland Varno | ... | Spy Henchman | |
| Richard Lane | ... | Agent Carmichael | |
| Paul Stanton | ... | Arthur A. Sears | |
| Steve Pendleton | ... | George (as Gaylord Pendleton) | |
| Charles Trowbridge | ... | Barton | |
|
|
Robert Winkler | ... | Bill Miller |
| John Hamilton | ... | Chief of Intelligence | |
| Phillip Terry | ... | MGM Crime Reporter | |
| Richard Tucker | ... | Air Force Colonel | |
| Rest of cast listed alphabetically: | |||
| Ralph Dunn | ... | Factory Foreman (uncredited) | |
|
|
Charles Murphy | ... | Foreman (uncredited) |
| Bob Reeves | ... | Policeman (uncredited) | |
Produced by
| Jack Chertok | ... | producer |
Cinematography by
| Paul Vogel | ||
Editing by
| Ralph Goldstein | ... | (as Ralph E. Goldstein) |
Music Department
| William Axt | ... | composer: stock music (uncredited) |
| David Snell | ... | composer: stock music (uncredited) |
