 | Kelly Bohanon als Karen Braden |
 | Kevin Hearst als Ronald |
| Caroline Hildebrand als Isa Braden |
 | Keith Carradine als Arthur |
| Dale Hopkins als Leslie |
| Fred Seagraves als Dr. Lewis |
 | Ted D'Arms als George Braden |
| Joe Newman als Cleve |
| Susan Kelly als Nurse Nora |
| Meredith Hull als Jennifer |
| Roy B. Ayers als Elgin |
| Judy Motulsky als Judy |
| Kim Casper als Anne |
| Debbie Scott als Joanna |
| Devin Burke als Michael |
| Earl Crabb als Evans |
| Jeff Greene als Hitchhiker |
| Chris Fox als Hitchhiker |
| Peter Riches als Military Technician |
| Jim Speck als Officer |
| Scott Hoffman als Jensen |
| Jared Fitzgerald als Guard |
| Michael Kriss als Future Man |
| Vicki Dietrich als Future Girl |
| Erica Joeres als Future Woman |
| Bruce Langhorne | Original Music Composer |
| William Hayward | Producer |
| Thomas Matthiesen | Screenplay |
| Peter Fonda | Director |
| Bruce Logan | Director of Photography |
| Thomas Matthiesen | Story |
| Anthony T. Mazzola | Associate Producer |
| Eugene Mazzola | Coordinating Producer |
| Chuck McClelland | Editor |
| Jeremy Kay | Art Direction |
| Ted Coodley | Makeup Artist |
| Jack Beckett | Executive In Charge Of Production |
| Anthony T. Mazzola | Production Manager |
| Joel Chernoff | Executive In Charge Of Production |
| David McGiffert | Assistant Director |
| Rick Marcus | Assistant Director |
| Larry Azman | Property Master |
| John Brumbaugh | Sound |
| Rich Harrison | Sound Effects Editor |
| Rich Harrison | Sound Effects |
| David Schneiderman | Boom Operator |
| Roger George | Special Effects |
| Blair Brooks | Assistant Camera |
| Tom Coleman | Best Boy Grip |
| John Grahm | Assistant Camera |
| Robert Isenberg | Assistant Camera |
| Jan Kiesser | Assistant Camera |
| Vern Matthews | Key Grip |
| Jim Lavin | Key Grip |
| Melton C. Maxwell | Gaffer |
| Richard Yuricich | Assistant Camera |
| Peter Riches | Still Photographer |
| Joyce Malleur | Wardrobe Supervisor |
| Richard Mazzola | Assistant Editor |
| Natalie Mucyn | Music Editor |
| Loren Ewing | Transportation Coordinator |
| Mitchell Brisker | Production Assistant |
| Nancy Giebink | Production Assistant |
| Susan Kelly | Production Secretary |
| Richard Krupp | Security |
| Len Marsal | Producer's Assistant |
| Eugene Mazzola | Production Coordinator |
