Lupe Vélez
— Carmelita Lindsay
Leon Errol
— Uncle Matt Lindsay / Lord Basil Epping
Donald Woods
— Dennis Lindsay
Linda Hayes
— Elizabeth Price
Elisabeth Risdon
— Aunt Della Lindsay
Cecil Kellaway
— Mr. Chumley
Charles Coleman
— Bosby - the Butler
Brooks Benedict
— Roulette Croupier (uncredited)
Lester Dorr
— Slippy - a Fugitive
Jack Gargan
— Waiter at Airport Lounge
Kirby Grant
— Airline Clerk
Charlie Hall
— Elevator Operator
Earle Hodgins
— H. Sharpe - Divorce Lawyer
Donald Kerr
— Taxi Driver
Harold Miller
— Patron at Mexican Pete's
William J. O'Brien
— Party Waiter
Cyril Ring
— Man at Bachelor Party
Julian Rivero
— Mexican Police Investigator
John Sheehan
— Bartender in Mexico
Larry Steers
— Wedding Reception Guest
Max Wagner
— Headwaiter - Mexican Pete's
Frank Yaconelli
— Waiter in Mexico
Joey Ray
— Hotel Desk Clerk