 | Joanna Pettet als Maggie Sergeant |
 | William Shatner als John Sergeant |
 | David Janssen als Robert Douglas |
 | Lance LeGault als Joe Wormser |
 | Helen Hunt als Sarah Sargeant |
 | Russell Baer als Jeremy Sergeant |
| Linda Kupecek als Philippa Wormser |
 | Lloyd Berry als Slim Hall |
 | John Scott Martin als Jake |
 | Robert Koons als William Seymour |
| Agatha Mercer als Trudy Seymour |
| Les Kimber als Jordan Seymour |
| John Murrell als Henry Seymour |
| Frank Edge als Frank |
| Una Pulson als Mrs. Hall |
| Buzz Kulik | Director |
| Suzanne Clauser | Writer |
| Edward S. Feldman | Executive Producer |
| Richard M. Rosenbloom | Producer |
| Al De Lory | Original Music Composer |
| Charles F. Wheeler | Director of Photography |
| Rita Roland | Editor |
| Lea Stalmaster | Casting |
| Mort Rabinowitz | Art Direction |
| Luster Bayless | Costume Design |
| Ilse Richter | Costume Design |
| John Norin | Makeup Artist |
| Les Kimber | Unit Production Manager |
| Michael Daves | Assistant Director |
| Eugene Booth | Property Master |
| Rich Harrison | Sound Effects Editor |
| Richard Overton | Sound |
| Logan Frazee | Special Effects |
| George Hill | Key Grip |
| Dick Johnson | Camera Operator |
| Michael Arciaga | Music Supervisor |
| Margaret Hanly | Script Supervisor |
| Joe Thornton | Production Assistant |
| Judi Rosner | Producer's Assistant |
