U.S. spies catch a Moscow-born U.S. citizen helping spies, and they force him to counterspy.
U.S. spies catch a Moscow-born U.S. citizen helping spies, and they force him to counterspy.
Ernest Borgnine , Kerwin Mathews , Colleen Dewhurst
Gayne Rescher
Columbia Pictures , RD-DR Productions
as Boris Mitrov
as Bob Avery