 | Wayne Allwine als Mickey Mouse / The Prince (voice) |
 | Arthur Burghardt als Captain Pete (Voice) |
 | Bill Farmer als Goofy / Pluto / Horace Horsecollar / Weasel #1 (voice) |
 | Tony Anselmo als Donald Duck (Voice) |
 | Elvia Allman als Clarabelle Cow (Voice) |
 | Frank Welker als Archbishop / Dying King (voice) |
 | Charlie Adler als Weasel #2 / Weasel #3 / Pig Driver / Peasant / Man in Street (voice) |
 | Roy Dotrice als Narrator (voice) |
 | Trevor Eyster als Kid #1 (voice) |
 | Rocky Krakoff als Kid #2 (voice) |
| George Scribner | Director |
| Micki Zurcher | Animation Manager |
| Thom Enriquez | Animation Director |
| Nicholas Pike | Music |
| Dan Rounds | Producer |
| Don Paul | Visual Effects Supervisor |
| Thom Enriquez | Art Direction |
| H. Lee Peterson | Editor |
| Sam Graham | Writer |
| Charles Fleischer | Writer |
| Chris Hubbell | Writer |
| Jenny Tripp | Writer |
| Gerrit Graham | Writer |
| Mark Twain | Novel |
| Aaron Blaise | Animation |
