Lupe Vélez as Carmelita Lindsay

Leon Errol as Uncle Matt Lindsay / Lord Basil Epping

Walter Reed as Dennis Lindsay

Elisabeth Risdon as Aunt Della Lindsay

Lydia Bilbrook as Lady Ada Epping

Marion Martin as Diana De Corro

Lyle Talbot as Reddy

Luis Alberni as Luigi

Arnold Kent as Jose Alvarez, dancer

Don Barclay as Mr. Smith of the Elephants

Eddie Borden as Villa Luigi Waiter

Jack Briggs as Lewis

Ralph Brooks as Diner

George Cleveland as Chief Customs Inspector

Neely Edwards as Ship's Bartender

Bess Flowers as Diner

Harry Harvey as Ship Steward

Vinton Hayworth as Parks, Hotel Regal Manager

Lloyd Ingraham as Stage Doorman at the Villa Luigi

Tom Kennedy as Joe the Villa Luigi Bartender

Marten Lamont as Agent Arnold - U.S. Customs

Keye Luke as Lao Lee - Chinese Magician

Ronald R. Rondell as Customs Officer

Brent Sargent as Diner

Mary Stuart as Villa Luigi Hat Check Girl

Ann Summers as Lindsays' Maid

Max Wagner as Villa Luigi Headwaiter