Billion Dollar Brain
John McGrath (screenplay), Len Deighton (novel)
Michael Caine as Harry Palmer, Karl Malden as Leo Newbigen, Ed Begley as Gen. Midwinter, Oskar Homolka as Col. Stok, Francoise Dorleac as Anya
Someone has a plan to overthrow the communist countries using a super computer and Harry Palmer is sent to find out who.