Bud Abbott
— Doc
Lou Costello
— Wishy
Kathryn Grayson
— Rita Winslow
John Carroll
— Ricardo Montera
Patricia Dane
— Lucette Brunswick
Tom Conway
— Maurice Craindall
Peter Whitney
— Jake
Barry Nelson
— Harry Gantley
Arthur Space
— Trask
Dick Rich
— Gus
Eva Puig
— Marianna
Joan Valerie
— Dotty
Mitchell Lewis
— Julio
Eros Volusia
— Herself
Norman Abbott
— Hotel Laundry Boy (uncredited)
King Baggot
— Hotel Guest (uncredited)
William Bailey
— Hotel Guest (uncredited)
Vangie Beilby
— Club Woman (uncredited)
Margaret Bert
— Restaurant Patron (uncredited)
Robert Bradford
— Whistling Solo (uncredited)
John Cason
— Ranger (uncredited)
Ruth Cherrington
— Club Woman (uncredited)
Naomi Childers
— Hotel Guest (uncredited)
Inez Cooper
— Pulque (uncredited)
Nacho Galindo
— Soloist in "The Ranger's Song" (uncredited)
Alfredo Garmo
— Soloist in "The Ranger's Song" (uncredited)
Delos Jewkes
— Soloist in "The Ranger's Song" (uncredited)
Joe Kirk
— Pet Shop Owner (uncredited)
Jennie Mac
— Club Woman (uncredited)
Wilbur Mack
— Hotel Guest (uncredited)