A fact-based story about a man who posed as an American Communist for years as part of a secret plan to infiltrate their organization.
Is I Was a Communist for the FBI on Netflix? Unfortunately the movie I Was a Communist for the FBI is not yet available on Netflix.
| Directing | Gordon Douglas | Director |
| Editing | Folmar Blangsted | Editor |
| Camera | Edwin B. DuPar | Director of Photography |
| Production | Bryan Foy | Producer |
| Writing | Crane Wilbur | Screenplay |
| Sound | Max Steiner | Original Music Composer |
| Directing | Jean Baker | Script Supervisor |
| Costume & Make-Up | Gordon Bau | Makeup Artist |
| Art | Lyle B. Reifsnider | Set Decoration |
| Sound | Leslie G. Hewitt | Sound |
| Art | Leo K. Kuter | Art Direction |
| Directing | Oren Haglund | Assistant Director |