Bud Abbott as Doc

Lou Costello as Wishy

Kathryn Grayson as Rita Winslow

John Carroll as Ricardo Montera

Patricia Dane as Lucette Brunswick

Tom Conway as Maurice Craindall

Peter Whitney as Jake

Barry Nelson as Harry Gantley

Arthur Space as Trask

Dick Rich as Gus

Eva Puig as Marianna

Joan Valerie as Dotty

Mitchell Lewis as Julio

Eros Volusia as Herself

Norman Abbott as Hotel Laundry Boy (uncredited)

King Baggot as Hotel Guest (uncredited)

William Bailey as Hotel Guest (uncredited)

Vangie Beilby as Club Woman (uncredited)

Margaret Bert as Restaurant Patron (uncredited)

Robert Bradford as Whistling Solo (uncredited)

John Cason as Ranger (uncredited)

Ruth Cherrington as Club Woman (uncredited)

Naomi Childers as Hotel Guest (uncredited)

Inez Cooper as Pulque (uncredited)

Nacho Galindo as Soloist in "The Ranger's Song" (uncredited)

Alfredo Garmo as Soloist in "The Ranger's Song" (uncredited)

Delos Jewkes as Soloist in "The Ranger's Song" (uncredited)

Joe Kirk as Pet Shop Owner (uncredited)

Jennie Mac as Club Woman (uncredited)

Wilbur Mack as Hotel Guest (uncredited)

May McAvoy as Hotel Guest (uncredited)

Johnny Mitchell as Control Man (uncredited)

Dorothy Morris as Gas Station Attendant (uncredited)

Lee Murray as Little Mexican (uncredited)

David Oliver as Golfer (uncredited)

Frank Penny as Chef (uncredited)

Harry Raven as Man (uncredited)

Charles Ray as Hotel Guest (uncredited)

Julian Rivero as Mexican Gent (uncredited)

Mercedes Ruffino as Woman (uncredited)

Morton Scott as Man (uncredited)

Jack Shea as Hotel Guest (uncredited)

Larry Wheat as Hotel Guest (uncredited)

Tudor Williams as Man (uncredited)

Janet Barrett as Woman (uncredited) (unconfirmed)

Dianne Brook as Woman (uncredited) (unconfirmed)

Mina Farragut as Woman (uncredited) (unconfirmed)

Eleanore Kallejian as Woman (uncredited) (unconfirmed)

Anita Maisnik as Woman (uncredited) (unconfirmed)

Mary Manners as Woman (uncredited) (unconfirmed)

Dorothy Raye as Woman (uncredited) (unconfirmed)

Marjorie Raymond as Woman (uncredited) (unconfirmed)

Grace Ritchie as Woman (uncredited) (unconfirmed)

Dorothy Ward as Woman (uncredited) (unconfirmed)