All Cast
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)