
107 minutes
6/19/1974
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.

George Segal
as Harry Benson

Joan Hackett
as Dr. Janet Ross

Richard Dysart
as Dr. John Ellis

Donald Moffat
as Dr. Arthur McPherson
Michael C. Gwynne
as Dr. Robert Morris

William Hansen
as Dr. Ezra Manon

Jill Clayburgh
as Angela Black

Norman Burton
as Det. Capt. Anders

James B. Sikking
as Ralph Friedman

Matt Clark
as Gerhard

Jim Antonio
as Richards

Steve Kanaly
as Edmonds

Al Checco
as Farley

Gene Borkan
as Benson's Guard

Burke Byrnes
as Benson's Guard

Fred Sadoff
as Police Doctor

Robert Ito
as Anesthetist

Jason Wingreen
as Instructor

Jack Colvin
as Detective

Jordan Rhodes
as First Questionnaire

Ian Wolfe
as Priest
Dee Carroll
as Night Nurse

Rutanya Alda
as Nurse

Lee de Broux
as Reporter

George Holmes
as Reporter

Michael Jeffers
as Reporter
Joe Pine
as Reporter

Bob Harks
as Orderly

Victor Argo
as Orderly
Clark Ross
as Orderly

Michael Santiago
as Orderly

Nicholas Worth
as Orderly