Directed by
| Jack Alexander | ||
Writing Credits (in alphabetical order)
| Paul Monash | ||
Cast (in credits order)
| Harry Townes | ... | Igor Gouzenko | |
 |
Irja Jensen | ... | Katya Gouzenko |
| Jacques Aubuchon | ... | Volov | |
|
|
Robert Goodier | ... | Victor Collier |
|
|
Alan Mills | ... | Chertok (as Albert Miller) |
|
|
Caren Shaffer | ... | Jean Gouzenko |
|
|
Kenneth Wolfe | ... | Stephen Gouzenko |
| Will Kuluva | ... | Rostovich | |
| Ovila Légaré | ... | Inspector Boucher | |
|
|
Igor Gouzenko | ... | Self (epilogue) |
| Rest of cast listed alphabetically: | |||
|
|
Westbrook Van Voorhis | ... | Narrator, opening sequence |
|
|
Jeannine Beaubien | ... | Miss Lawrence (uncredited) |
|
|
George Bloomfield | ... | Local Montreal Agent (uncredited) |
Produced by
| Fred Feldkamp | ... | producer |
Cinematography by
| Akos Farkas | ||
| Benoit Jobin | ||
Editing by
| David J. Cazalet | ||
Second Unit Director or Assistant Director
| Irene Zerebko | ... | assistant director |
Music Department
| Jack Shaindlin | ... | musical director |
| Sidney Torch | ... | composer: stock music (uncredited) |
