The Terminal Man 1974

Harry Benson is a brilliant computer scientist. For three minutes a day, he is violently homicidal.

Directed by Mike Hodges

As the result of a head injury, brilliant computer scientist Harry Benson begins to experience violent seizures. In an attempt to control the seizures, Benson undergoes a new surgical procedure in which a microcomputer is inserted into his brain. The procedure is not entirely successful.