Several murders of nuclear scientists, that baffles Scotland Yard, occur in London about the same time that Bill Locklin, a special officer from the United States State Department, arrives to oversee the transfer of Professor Leon Dushenko, a Russian scientist who as fled the U.S.S.R. An attempt is made on Dushenko's life with a monkey's paw-print found at the scene.

Bill Locklin

Julia Jackson

Supt. John Harrington
Hilde Heller, chief spy

Harry Martin - reporter

Editor Harris
Spy Henchman
Vinson - Spy Henchman

Prof. Leon Dushenko

Det. Sgt. Gibson

Status
Released
Type
Movie
Director
Ken Hughes
Genres