Randle Patrick McMurphy

Jack Nicholson

Acting

Billy Bibbit

Brad Dourif

Acting

Nurse Mildred Ratched

Louise Fletcher

Acting

Martini

Danny DeVito

Acting

Dale Harding

William Redfield

Acting

Orderly Turkle

Scatman Crothers

Acting

Max Taber

Christopher Lloyd

Acting

Chief Bromden

Will Sampson

Acting

Dr. John Spivey

Dean R. Brooks

Acting

Ellis

Michael Berryman

Acting

Charlie Cheswick

Sydney Lassick

Acting

Jim Sefelt

William Duell

Acting

Bruce Fredrickson

Vincent Schiavelli

Acting

Col. Matterson

Peter Brocco

Acting

Miller

Alonzo Brown

Acting

Warren

Mwako Cumbuka

Acting

Bancini

Josip Elic

Acting

Beans Garfield

Ken Kenny

Acting

Washington

Nathan George

Acting

Hap Arlich

Ted Markland

Acting

Rose

Louisa Moritz

Acting

Candy

Mews Small

Acting

Scanlon

Delos V. Smith Jr.

Acting

Nurse Itsu

Lan Fendors

Acting

Nurse Pilbow

Mimi Sarkisian

Acting

Harbor Master

Mel Lambert

Acting

Night Supervisor

Kay Lee

Acting

Ellsworth

Dwight Marfield

Acting

Ruckley

Tin Welch

Acting

Woolsey

Philip Roth

Acting

Lady on Pier (uncredited)

Aurore Clément

Acting

Woman in Crowd on Pier (uncredited)

Anjelica Huston

Acting

Actress on TV Screen (uncredited)

Audrey Landers

Acting

Captain on Shore (uncredited)

Saul Zaentz

Production