Lewis Erskine
Arthur Ward
Narrator (uncredited)
Special Agent Tom Colby
Barbara Erskine
Agente especial Chris Daniels
Agente especial Jim Rhodes
Vicki Tanner
Amy
Howard J. Shelly
Pfc. Byron Landy
Gen. Goddard Chase
Charles Buford
Clinton Fowler
Dale Newton
Mayor Russell
Director
Technical Advisor
