A British spy helps a Russian scientist to defect from the Soviet Union by taking a perilous journey through the Eastern Bloc.
Episode 1
No overview available.
Episode 2
Episode 3
Kevin McNally
Johnny Donoghue
Bernard Hepton
Henry Carter
James Faulkner
Charles Mawby
Hans Caninenberg
Professor Guttman
Brigitte Karner
Erica Guttman
Ian Toynton
Director
Gerald Seymour
Writer
