Washed-up agent John Craig is given the task of proving his worth by tracking down a Russian scientist on the run. Cross and double-cross is the name of the game.
Stanley Baker
as John Craig
Geraldine Chaplin
as Miriam Loman
Donald Pleasence
as Loomis
Dana Andrews
as Blake
Warren Mitchell
as Omar
Sue Lloyd
as Joanna Benson
Derren Nesbitt
as Andrew Joyce
Cec Linder
as Mankowitz
Vladek Sheybal
as Aaron Kaplan
Ferdy Mayne
as Marcus Kaplan
Clifton Jones
as Hetherton
John Collin
as Asimov
