Dean Martin
Larry Todd

Jerry Lewis
Myron Mertz

Lizabeth Scott
Mary Carroll

Carmen Miranda
Carmelita Castinha

George Dolenz
Mr. Cortega

Dorothy Malone
Rosie

William Ching
Tony Warren

Paul Marion
Ramon Cariso / Francisco Cariso

Jack Lambert
Zombie

Leonard Strong
Shorty

Henry Brandon
Pierre

Hugh Sanders
Cop on Pier

Bess Flowers
Nightclub Patron (uncredited)

Fred Aldrich
Dockworker (uncredited)

Gertrude Astor
Man with Spaghetti's Wife (uncredited)

Chester Clute
Man with Spaghetti on Head (uncredited)

Bing Crosby
Skeleton (uncredited)

Earl Holliman
Elevator Operator (uncredited)

Bob Hope
Skeleton (uncredited)

Kenner G. Kemp
Nightclub Patron (uncredited)

Harold Miller
Nightclub Patron (uncredited)

Jane Novak
Nightclub Patron (uncredited)

Percy Helton
Man in Hotel Hallway (uncredited)

Lyle Latell
Ship Captain (uncredited)

Manuel París
Cuban Headwaiter (uncredited)

Dick Winslow
Nightclub Patron (uncredited)

Ernö Verebes
Headwaiter (uncredited)

Cosmo Sardo
Man in Hotel Hallway (uncredited)

Suzanne Ridgway
Night Club Patron (uncredited)

Tom Powers
Police Lieutenant (uncredited)

Charles Evans
Man Next to Spaghetti Customer (uncredited)

Franklyn Farnum
Passerby (uncredited)

Jesslyn Fax
Woman in Hotel Hallway (uncredited)

Frank Fontaine
Drunk on Pier (uncredited)

Richard Karlan
Gangster (uncredited)

Nolan Leary
Policeman (uncredited)

Wilbur Mack
Ship Passenger (uncredited)

Alphonse Martell
Maitre d'

Frank McLure
Nightclub Patron

Belle Mitchell
Zombie's Mother (uncredited)