Discover
Bud Abbott
Harry Lambert
Lou Costello
Joe Bascom / Harry Fish
Virginia Grey
Mary / Montana
Luba Malina
Dagmar
John Hubbard
David Winthrop
Pedro de Cordoba
Señor Martinez
Fritz Feld
Professor Ganzmeyer
Tom Powers
Ed Mason
Pat Costello
Tim Williams
Frank Fenton
Gus Adamson
Chris-Pin Martin
Mariachi Leader
Sid Fields
Reporter
Martin Richards
Boy (uncredited)
Eddie Kane
Mr. Clarke, Mine Buyer (uncredited)
Charles Miller
Mr. Lewis (uncredited)
Patricia Alphin
Minor Role
Art
Russell A. Gausman
Set Decoration
John P. Austin
Set Decoration
Bernard Herzbrun
Art Direction
John DeCuir
Art Direction
Directing
Charles Barton
Director
Editing
Frank Gross
Editor
Production
Robert Arthur
Producer
Sound
Milton Rosen
Music
Walter Scharf
Conductor
Daniele Amfitheatrof
Music
Johnny Green
Music
Hans J. Salter
Music
Walter Scharf
Music Arranger
Walter Schumann
Music
Frank Skinner
Music
Leith Stevens
Music
Walter Scharf
Original Music Composer
Art
Russell A. Gausman
Set Decoration
John P. Austin
Set Decoration
Bernard Herzbrun
Art Direction
John DeCuir
Art Direction
Directing
Charles Barton
Director
Editing
Frank Gross
Editor
Production
Robert Arthur
Producer
Sound
Milton Rosen
Music
Walter Scharf
Conductor
Daniele Amfitheatrof
Music
Johnny Green
Music
Hans J. Salter
Music
Walter Scharf
Music Arranger
Walter Schumann
Music
Frank Skinner
Music
Leith Stevens
Music
Walter Scharf
Original Music Composer