Jack Nicholson

David Staebler

Bruce Dern

Jason Staebler

Ellen Burstyn

Sally

Julia Anne Robinson

Jessica

Scatman Crothers

Lewis

Charles LaVine

Grandfather

John P. Ryan

Surtees

Sully Boyar

Lebowitz

Josh Mostel

Frank

Arnold Williams

Rosko

William Pabst

Bidlack

Garry Goodrow

Nervous Man

Imogene Bliss

Magda

Ann Thomas

Bambi

Tom Overton

Spot Operator

Maxwell Goldberg

Sonny

Van Kirksey

Messenger #1

Tony King

Messenger #2