Jonas Wilde, a British secret agent licensed to kill, wants to resign from his murderous work, but his superiors pressure him into taking on a new assignment-the assassination of a defecting Soviet scientist. In the course of the dangerous mission, he discovers a mole has infiltrated British intelligence.
Richard Johnson
Jonas Wilde
Carol Lynley
Jocelyn
Barbara Bouchet
Marita
Sylvia Syms
Barbara Canning
Gordon Jackson
Brian Stern
Diana Dors
Rhoda Gooderich
Maurice Denham
Peter Ravenspur
Sam Wanamaker
Lucinda
