| John Ritter | Roy Knable |
| Pam Dawber | Helen Knable |
| Jeffrey Jones | Spike |
| David Tom | Darryl Knable / Narrator |
| Heather McComb | Diane Knable |
| Bob Dishy | Murray Seidenbaum |
| Joyce Gordon | Sarah Seidenbaum |
| Eugene Levy | Crowley |
| Erik King | Pierce |
| Don Calfa | Wetzel |
| Director | Peter Hyams |
| Producer | Gary Barber; Linda Jones Clough |
| Writer | Tom S. Parker; Jim Jennewein |
|
|
||||||||||