Discover
Moe Howard
Moe
Larry Fine
Larry
Joe DeRita
Curly-Joe
Emil Sitka
Prof. Dolottle
Marjorie Eaton
Mrs. McGinnis
Don Lamond
Announcer
Edward Innes
Landlord
Albert Grazier
Butler
Mel Blanc
Christopher Columbus / Feather (voice) (uncredited)
Norman Maurer
Cameraman (uncredited)
Art
Frank Lombardo
Set Decoration
Camera
Hal McAlpin
Director of Photography
Costume & Make-Up
Ted Coodley
Makeup & Hair
Directing
Sidney Miller
Director
Editing
Chuck Gladden
Editor
Lighting
Robert A. Petzoldt
Electrician
Production
Norman Maurer
Producer
Sound
Paul Dunlap
Original Music Composer
George Duning
Original Music Composer
Stanley Styne
Original Music Composer
Leon Leon
Sound Recordist
Writing
Elwood Ullman
Writer
Art
Frank Lombardo
Set Decoration
Camera
Hal McAlpin
Director of Photography
Costume & Make-Up
Ted Coodley
Makeup & Hair
Directing
Sidney Miller
Director
Editing
Chuck Gladden
Editor
Lighting
Robert A. Petzoldt
Electrician
Production
Norman Maurer
Producer
Sound
Paul Dunlap
Original Music Composer
George Duning
Original Music Composer
Stanley Styne
Original Music Composer
Leon Leon
Sound Recordist
Writing
Elwood Ullman
Writer