Cast[]
- Cornelius as Mickey Mouse
- Zira as Minnie Mouse
- Dr. Lewis Dixon as Donald Duck
- Dr. Stephanie Branton as Daisy Duck
- Dr. Otto Hasslein as Pete
- President as Horace Horsecollar
- Dr. Milo as Scrooge McDuck
- E-1 as Chip
- E-2 as Dale
- Chairman as Professor Ludwig Von Drake
- General Winthrop as Pluto
- Aide as Goofy
- Lawyer as Huey Duck
- Cardinal as Dewey Duck
- Army Officer as Louie Duck
- Orderly as Oswald the Lucky Rabbit