 | Art Carney als Ira Wells |
 | Lily Tomlin als Margo |
 | Bill Macy als Charlie Hatter |
 | Eugene Roche als Ron Birdwell |
 | Joanna Cassidy als Laura Birdwell |
 | John Considine als Lamar |
 | Ruth Nelson als Mrs. Schmidt |
 | John Davey als Sergeant Dayton |
 | Howard Duff als Harry Regan |
| Ray Pourchot als Theatre Patron (uncredited) |
| Linn Zuckerman als Hippie Gardener (uncredited) |
| Robert Benton | Director |
| Robert Benton | Screenplay |
| Kenneth Wannberg | Original Music Composer |
| Robert Altman | Producer |
| Monty Westmore | Makeup Artist |
| Peter Appleton | Editor |
| William A. Sawyer | Post Production Supervisor |
| Dennis J. Parrish | Set Decoration |
| Scott Bushnell | Associate Producer |
| Robert Eggenweiler | Associate Producer |
| Robert Gould | Set Decoration |
| Lou Lombardo | Editor |
| Mary Elizabeth Still | Assistant Costume Designer |
| Dan Perri | Title Designer |
| Charles Rosher Jr. | Director of Photography |
| Paul Baxley | Stunt Coordinator |
| Tony Bishop | Second Assistant Director |
| Kim Friese | Second Assistant Director |
| Tommy Thompson | Assistant Director |
| Dennis J. Parrish | Set Dresser |
| Michael Galloway | Sound |
| David M. Horton | Sound Effects Editor |
| Sam Gemette | Sound Editor |
| Chris McLaughlin | Sound |
| Richard Portman | Sound Re-Recording Mixer |
| James E. Webb | Sound |
