On screen
Cast
27 credited performers
Robert Redford
John Dortmunder
George Segal
Andrew Kelp
Ron Leibman
Stanley Murch
Paul Sand
Alan Greenburg
Moses Gunn
Dr. Amusa
William Redfield
Lt. Hoover
Topo Swope
"Sis" Clara Kelp
Charlotte Rae
Ma Murch
Graham Jarvis
Frank, the Prison Warden
Christopher Guest
Policeman
Zero Mostel
Abe Greenberg
Harry Bellaver
Rollo the Bartender
Seth Allen
Happy Hippie
Robert Levine
Cop At Police Station
Ed Bernard
Policeman
Lee Wallace
Dr. Strauss
Robert Weil
Albert
Artwork unavailable
Lynne Gordon
Miasmo
Artwork unavailable
Grania O'Malley
Bird Lady
Artwork unavailable
Fred Cook
Otto
Artwork unavailable
Mark Dawson
Big Museum Guard
Gilbert Lewis
Museum Guard #1
George Bartenieff
Museum Guard #2
Charles White
Policeman
Albert Henderson
Prison Property Clerk (uncredited)
Artwork unavailable
Burt Richards
Police Officer (uncredited)
Artwork unavailable
Arnold Williams
Prisoner (uncredited)