American scientist Dr. Frank Smith is brought to Britain to help the C.I.A. There is a defecting East block scientist they want him to debrief. The commies are less than amused and set Dr. Smith up for a murder. Anna Neagle, Anthony Quayle, Zsa Zsa Gabor, Katherine Kath, Dora Bryan, Patrick Allen, Hugh McDermott Added on Netflix 2023-06-02.