U.S. spies catch a Moscow-born U.S. citizen helping spies, and they force him to counterspy.

Directed by: André de Toth
Written by: John H. Kafka & Virginia Shaler
Runtime: 92 minutes
Tagline: The sensational spy story that actually happened!
Cast:
Ernest Borgnine Ernest Borgnine
Boris Mitrov 
Glenn Corbett Glenn Corbett
Frank Sanford 
Colleen Dewhurst Colleen Dewhurst
Helen Benson 
Kerwin Mathews Kerwin Mathews
Bob Avery 
Vladimir Sokoloff Vladimir Sokoloff
Papa of Boris Mitrov