Directed by
| Wesley Barry | ||
Writing Credits
| Phyllis Parker | ... | (original story by) |
| C.K. Kivari | ... | (screenplay by) |
Cast (in credits order) complete, awaiting verification
| Roddy McDowall | ... | Eric Kardin | |
| Kristine Miller | ... | Marlina | |
| Harry Lauter | ... | Franz | |
| Rand Brooks | ... | Captain Giorg Nicholoff | |
| Byron Foulger | ... | Professor Kardin | |
| Murray Alper | ... | Nicholas | |
| Marc Krah | ... | Double Agent on Train | |
| Kate Drain Lawson | ... | Mrs. Krechow | |
| Michael Vallon | ... | Old Man on Train Station | |
 |
Effie Laird | ... | Scrubwoman |
| Glen Vernon | ... | Student | |
| Fred Kohler Jr. | ... | Soldier | |
| Rest of cast listed alphabetically: | |||
|
|
Gordon Armitage | ... | Soldier (uncredited) |
|
|
Nora Bush | ... | Train Passenger (uncredited) |
| Fred Krone | ... | First Student (uncredited) | |
| George Lynn | ... | Train Conductor (uncredited) | |
|
|
Bob Peoples | ... | First Lieutenant (uncredited) |
| Gil Perkins | ... | First Organizer (uncredited) | |
| Joe Ploski | ... | Villager (uncredited) | |
Produced by
| Wesley Barry | ... | producer (produced by) |
| William F. Broidy | ... | executive producer |
Music by
| Edward J. Kay | ||
Cinematography by
| William A. Sickner | ||
Editing by
| Ace Herman | ||
Art Direction by
| Dave Milton | ||
Set Decoration by
| Vin Taylor | ... | (set dresser) |
Production Management
| Alfred R. Milton | ... | production supervisor |
Second Unit Director or Assistant Director
| William Beaudine Jr. | ... | assistant director |
Sound Department
| Tom Lambert | ... | sound recordist |
Visual Effects by
| Ray Mercer | ... | special effects |
Camera and Electrical Department
| John J. Martin | ... | camera operator |
Script and Continuity Department
| Eleanor H. Donahoe | ... | set continuity |
