Based on the true story of the attempted defection in 1970 by a Lithuanian seaman seeking political asylum in the United States. Kudirka was denied asylum and returned to the Soviets, charged with treason, and sentenced to ten years of hard labor. It was later discovered and verified that his mother had been born in Brooklyn and gone to Lithuania at a young age, which meant she was a U. S. citizen. As a result, Kudirka was declared a U. S. citizen and in 1974 released by the Soviets.

Alan Arkin
as Simas Kudirka

Richard Jordan
as Cmdr. Edward Devon

Donald Pleasence
as Capt. Vladimir Popov

George Dzundza
as Gruzauskas

John McMartin
as Phillip Chadway

Shirley Knight
as Genna Kudirka

Marvin Silbersher
as Cmdr. Burkalis

Peter Evans
as Mott

Ted Shackelford
as Blain

Barton Heyman
as Dr. Paegle