Générique complet
I Was a Communist for the FBI
Frank Lovejoy
Matt Cvetic
Dorothy Hart
Eve Merrick
Philip Carey
Mason
James Millican
Jim Blandon
Richard Webb
Ken Crowley
Konstantin Shayne
Gerhardt Eisler
Paul Picerni
Joe Cvetic
Roy Roberts
Father Novac
Edward Norris
Harmon
Ron Hagerthy
Dick Cvetic
Hugh Sanders
Clyde Garson
Hope Kramer
Ruth Cvetic
Lyle Latell
FBI Officer Cahill
