Sidney Poitier
Roy Parmenter
An F.B.I. Agent works to uncover an All-American family as Soviet sleeper Agents, and gets caught up in friendship with their unaware son.
Roy Parmenter
Jeff Grant
Richard Grant
Elizabeth Grant
Konstantin Karpov
Scuba
Verna McLaughlin
Barbara Kerry
Brewer
Bunin
Spessky
Miguel
Joaquin
Sergeant Leathers
Tom
Tony
Brett
Drill Sergeant
Corporal Hogan
Water Skier
Director
