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