| Actor's Name | Character's Name | Relation to main character |
| Chevy Chase | |
| Beverly D'Angelo | |
| Juliette Lewis | |
| Johnny Galecki | |
| John Randolph | |
| Diane Ladd | |
| E.G. Marshall | |
| Doris Roberts | |
| | Actor's Name | Character's Name | Relation to main character |
| Randy Quaid | |
| Miriam Flynn | |
| William Hickey | |
| Mae Questel | |
| Nicholas Guest | |
| Julia Louis-Dreyfus | |
| Brian Doyle-Murray | |
| Rottweiler | |
|