| Medvirkende |
| Bob Newhart |
Bernard, RAS Mouse (voice)
|
| Eva Gabor |
Miss Bianca, RAS Mouse (voice)
|
| Geraldine Page |
Madame Medusa (voice)
|
| Joe Flynn |
Mr. Snoops: the Swamp Custodian (voice)
|
| Jeanette Nolan |
Ellie Mae, Swamp Mouse (voice)
|
| Pat Buttram |
Luke, Swamp Mouse (voice)
|
| Jim Jordan |
Orville the Albatross (voice)
|
| John McIntire |
Rufus the Cat (voice)
|
| Michelle Stacy |
Penny (voice)
|
| Bernard Fox |
Mr. Chairman (voice)
|
|
| Kredits |
| Instruktør |
John Lounsbery |
| Instruktør |
Wolfgang Reitherman |
| Forfatter |
Ken Anderson |
| Forfatter |
Ted Berman |
| Producer |
Wolfgang Reitherman |
|
