Doc
Bud Abbott
Wishy
Lou Costello
Marianna
Eva Puig
Dotty
Joan Valerie
Julio
Mitchell Lewis
Herself
Eros Volusia
Hotel Laundry Boy (uncredited)
Norman Abbott
Hotel Guest (uncredited)
King Baggot
William Bailey
Club Woman (uncredited)
Vangie Beilby
Restaurant Patron (uncredited)
Margaret Bert
Whistling Solo (uncredited)
Robert Bradford
Rita Winslow
Kathryn Grayson
Ranger (uncredited)
John Cason
Ruth Cherrington
Naomi Childers
Pulque (uncredited)
Inez Cooper
Soloist in "The Ranger's Song" (uncredited)
Nacho Galindo
Alfredo Garmo
Delos Jewkes
Pet Shop Owner (uncredited)
Joe Kirk
Jennie Mac
Wilbur Mack
Ricardo Montera
John Carroll
May McAvoy
Control Man (uncredited)
Johnny Mitchell
Gas Station Attendant (uncredited)
Dorothy Morris
Little Mexican (uncredited)
Lee Murray
Golfer (uncredited)
David Oliver
Chef (uncredited)
Frank Penny
Man (uncredited)
Harry Raven
Charles Ray
Mexican Gent (uncredited)
Julian Rivero
Woman (uncredited)
Mercedes Ruffino
Lucette Brunswick
Patricia Dane
Morton Scott
Jack Shea
Larry Wheat
Tudor Williams
Woman (uncredited) (unconfirmed)
Janet Barrett
Dianne Brook
Mina Farragut
Eleanore Kallejian
Anita Maisnik
Mary Manners
Maurice Craindall
Tom Conway
Dorothy Raye
Marjorie Raymond
Grace Ritchie
Dorothy Ward
Jake
Peter Whitney
Harry Gantley
Barry Nelson
Trask
Arthur Space
Gus
Dick Rich
Lyricist
E.Y. Harburg
Songs
Harold Arlen
Music
Herbert Stothart
Set Decoration
Edwin B. Willis
Producer
Pandro S. Berman
Director
S. Sylvan Simon
Art Direction
Cedric Gibbons
Screenplay
Gladys Lehman
Richard Connell
Director of Photography
George J. Folsey
Special Effects
Warren Newcombe
Editor
Ben Lewis