Trailer
Images
 | Jack Nicholson as Randle Patrick McMurphy |
 | Louise Fletcher as Nurse Mildred Ratched |
 | Danny DeVito as Martini |
 | William Redfield as Harding |
 | Scatman Crothers as Orderly Turkle |
 | Brad Dourif as Billy Bibbit |
 | Christopher Lloyd as Taber |
 | Will Sampson as Chief Bromden |
 | Dean R. Brooks as Dr. John Spivey |
 | Michael Berryman as Ellis |
 | Sydney Lassick as Charlie Cheswick |
 | William Duell as Jim Sefelt |
 | Vincent Schiavelli as Fredrickson |
 | Peter Brocco as Col. Matterson |
 | Alonzo Brown as Miller |
 | Mwako Cumbuka as Warren |
 | Josip Elic as Bancini |
| Ken Kenny as Beans Garfield |
| Nathan George as Washington |
 | Ted Markland as Hap Arlich |
 | Louisa Moritz as Rose |
| Mews Small as Candy |
| Delos V. Smith Jr. as Scanlon |
| Lan Fendors as Nurse Itsu |
| Mimi Sarkisian as Nurse Pilbow |
| Mel Lambert as Harbor Master |
| Kay Lee as Night Supervisor |
| Dwight Marfield as Ellsworth |
| Tin Welch as Ruckley |
 | Aurore Clément as Lady on Pier (uncredited) |
 | Anjelica Huston as Woman in Crowd on Pier (uncredited) |
 | Audrey Landers as Actress on TV Screen (uncredited) |
 | Saul Zaentz as Captain on Shore (uncredited) |
| Philip Roth as Woolsey (as Phil Roth) |
| Production | |
| Jane Feinberg | Casting |
| Mike Fenton | Casting |
Editing | |
| Arthur Coburn | Assistant Editor |
Production | |
| Saul Zaentz | Producer |
| Michael Douglas | Producer |
Editing | |
| Lynzee Klingman | Editor |
Directing | |
| Miloš Forman | Director |
Writing | |
| Bo Goldman | Screenplay |
Camera | |
| Haskell Wexler | Director of Photography |
Writing | |
| Ken Kesey | Novel |
| Lawrence Hauben | Screenplay |
Sound | |
| Jack Nitzsche | Original Music Composer |
Editing | |
| Sheldon Kahn | Editor |
Sound | |
| Pat Jackson | Sound Editor |
Crew | |
| Alan Gibbs | Stunts |
Editing | |
| Richard Chew | Supervising Film Editor |
Costume & Make-Up | |
| Aggie Guerard Rodgers | Costume Design |
Sound | |
| Larry Jost | Sound Recordist |
Directing | |
| Irby Smith | Assistant Director |
Art | |
| Paul Sylbert | Production Design |
Crew | |
| Wayne Fitzgerald | Title Graphics |
Production | |
| Joel Douglas | Unit Production Manager |
Editing | |
| Bonnie Koehler | Assistant Editor |
Production | |
| Joel Chernoff | Executive In Charge Of Production |
| Martin Fink | Associate Producer |
Writing | |
| Dale Wasserman | Theatre Play |
Crew | |
| Irving Saraf | Post Production Supervisor |
Editing | |
| Jay Miracle | Assistant Editor |
Costume & Make-Up | |
| Fred B. Phillips | Makeup Artist |
Art | |
| Terry E. Lewis | Props |
Camera | |
| Dick Colean | Camera Operator |
| Robert C. Thomas | Camera Operator |
Art | |
| Joe Acord | Construction Coordinator |
| Edwin O'Donovan | Art Direction |
Directing | |
| Natalie Drache | Script Supervisor |
Camera | |
| George Hill | Grip |
Art | |
| Tom Bartholomew | Painter |
Sound | |
| Philip Rogers | Sound |
| Ted Whitfield | Music Editor |
Crew | |
| Tom F. Thomas | Transportation Captain |
Lighting | |
| Kyle T. MacDowell | Electrician |
