 | Lloyd Bochner als Dr. Roger Cabe |
 | Jane Dulo als Roberta Robbins |
 | Arny Freeman als Martin Robbins |
 | Eliza Roberts als Beth Loomis |
 | Bill Gerber als Greg Loomis |
 | Kit McDonough als Julie Bordon |
 | Julie Newmar als Chalaine Turner |
 | James Phipps als Alex Bengston |
 | Lola Albright als Dorothea Cabe |
 | Tim Thomerson als Steve |
 | Allan Rich als Mr. Vogel |
 | Ralph Manza als Nick Parisi |
| Tom Lawrence als Hugh |
| Jack Denton als Officer Respighi |
| Maurice Hill als Mr. Wilson |
| Raymond O'Keefe als Moving Man |
| Gracia Lee als Mrs. Haupt |
 | Mark L. Taylor als Officer O'Hara |
| Lila Garrett | Director |
| Marsha Kleinman | Casting |
| Robert MacKichan | Art Direction |
| Malcolm Stuart | Executive In Charge Of Production |
| John Mick | Music Editor |
| Tom Overton | Sound Mixer |
| John Fresco | Additional Music |
| Lila Garrett | Producer |
| Horst Grandt | Prop Maker |
| Frank Novak | Wardrobe Coordinator |
| Charles W. Fries | Executive Producer |
| Paul Cameron | Production Manager |
| Karen Hale Wookey | Script Supervisor |
| Ron Wright | Assistant Director |
| Peter Matz | Original Music Composer |
| Frank Palmer | Key Grip |
| Orin Kennedy | Production Assistant |
| Thomas Fries | Assistant Editor |
| John Fresco | Music Supervisor |
| Lola Kemp | Hairdresser |
| Toby Gardener | Wardrobe Coordinator |
| George Kirgo | Writer |
| Ray Molyneaux | Set Decoration |
| Edward J. Duffy | Location Manager |
| David Newhouse | Editor |
| Tom Huntsman | Apprentice Sound Editor |
| Linda Sony Kinney | Production Coordinator |
| Pat Harris | Casting |
| Ron Wright | Unit Production Manager |
| Lila Garrett | Writer |
| Leonard J. South | Director of Photography |
| Edwin Butterworth | Makeup Artist |
| Lee Heckler | Gaffer |
