Director:
Charles Barton

Producer:
Robert Arthur

Writing Credits:
Oscar Brodney
Dorothy Fields
Herbert Fields
John Grant
Cole Porter

Cast:
Bud Abbott - Harry Lambert
Lou Costello - Joe Bascom
Argentina Brunetti - Indian Woman
Pedro de Cordoba - Senor Martinez
Pat Costello - Tim Williams
Fritz Feld - Professor Canzmeyer
Frank Fenton - Gus Adamson
Sid Fields - Reporter
Virginia Grey - Montana
Reed Howes - Man
John Hubbard - David Winthrop
Eddie Kane - Mr. Clarke
Joe Kirk - 2nd Businessman
Luba Malina - Dagmar
Donna Martell - Girl
Chris-Pin Martin - Mariachi Leader
Charles F. Miller - Mr. Lewis
Tom Powers - Ed Mason
Pedro Regas - Proprietor
Julian Rivero - Ticket Seller

Music by:
Walter Scharf
Walter Schumann
Frank Skinner

Cinematography by:
Charles Van Enger

Film Editing by:
Frank Gross

Art Direction:
John DeCuir
Bernard Herzbrun

Set Decoration:
John P. Austin
Russell A. Gausman

Costume Design by:
Yvonne Woods

Sound Department:
Leslie I. Carey
Robert Pritchard

Other Crew:
David S. Horsley - special photography
Eugene Loring - dance director