Thriller
Sly and dry intelligence agent Harry Palmer is tasked with investigating British Intelligence security, and is soon enmeshed in a world of double-dealing, kidnap and murder when he finds a traitor operating at the heart of the secret service.
Starring
Michael Caine, Nigel Green, Guy Doleman, Sue Lloyd, Gordon Jackson, Aubrey Richards, Frank Gatliff, Thomas Baptiste, Oliver MacGreevy, Freda Bamford
Directed By
Sidney J. Furie
