Billion Dollar Brain
- Cast: Michael Caine, Karl Malden, Ed Begley, Oskar Homolka, Françoise Dorléac
- Duration: 111 minutes
- Genre: Thriller
- Rating: 5.7/10
- Release Date: 1967-11-02
A former British spy stumbles into in a plot to overthrow Communism with the help of a supercomputer. But who is working for whom?
