George Segal
Harry Benson
Joan Hackett
Dr. Janet Ross
Richard Dysart
Dr. John Ellis
Donald Moffat
Dr. Arthur McPherson
Michael C. Gwynne
Dr. Robert Morris
William Hansen
Dr. Ezra Manon
Jill Clayburgh
Angela Black
Norman Burton
Det. Capt. Anders
James B. Sikking
Ralph Friedman
Matt Clark
Gerhard
Jim Antonio
Richards
Steve Kanaly
Edmonds
Al Checco
Farley
Gene Borkan
Benson's Guard
Burke Byrnes
Benson's Guard
Fred Sadoff
Police Doctor
Robert Ito
Anesthetist
Jason Wingreen
Instructor
Jack Colvin
Detective
Jordan Rhodes
First Questionnaire
Ian Wolfe
Priest
Dee Carroll
Night Nurse
Rutanya Alda
Nurse
Lee de Broux
Reporter
George Holmes
Reporter
Michael Jeffers
Reporter
Joe Pine
Reporter
Bob Harks
Orderly
Victor Argo
Orderly
Clark Ross
Orderly
Michael Santiago
Orderly
Nicholas Worth
Orderly