Rio Rita

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)

May McAvoy

Hotel Guest (uncredited)

Johnny Mitchell

Control Man (uncredited)

Dorothy Morris

Gas Station Attendant (uncredited)

Lee Murray

Little Mexican (uncredited)

David Oliver

Golfer (uncredited)

Frank Penny

Chef (uncredited)

Harry Raven

Man (uncredited)

Charles Ray

Hotel Guest (uncredited)

Julian Rivero

Mexican Gent (uncredited)

Mercedes Ruffino

Woman (uncredited)

Morton Scott

Man (uncredited)

Jack Shea

Hotel Guest (uncredited)

Larry Wheat

Hotel Guest (uncredited)

Tudor Williams

Man (uncredited)

Janet Barrett

Woman (uncredited) (unconfirmed)

Dianne Brook

Woman (uncredited) (unconfirmed)

Mina Farragut

Woman (uncredited) (unconfirmed)

Eleanore Kallejian

Woman (uncredited) (unconfirmed)

Anita Maisnik

Woman (uncredited) (unconfirmed)

Mary Manners

Woman (uncredited) (unconfirmed)