![]() | Curly |
![]() | Larry |
![]() | Moe |
![]() | Professor Feinstein (uncredited) |
Brainy Astronomy Student (uncredited) | |
![]() | Miss Katsby |
![]() | Benson (uncredited) |
![]() | Mrs. Sufferin Katsby |
Ice Cream Truck Driver (uncredited) | |
![]() | Acme Service Station Owner |
Professor Von Stupor (uncredited) | |
![]() | Professor Hicks (uncredited) |
![]() | Professor Frankfurter (uncredited) |