- William Powell
- Nick
- Myrna Loy
- Nora
- Virginia Grey
- Lois
- Otto Kruger
- Van Slack
- C. Aubrey Smith
- Colonel MacFay
- Ruth Hussey
- Dorothy Waters
- Nat Pendleton
- Lieutenant Guild
- Patric Knowles
- Dudley Horn
- Tom Neal
- Freddie
- Phyllis Gordon
- Mrs. Bellam
- Sheldon Leonard
- Phil Church
- Don Costello
- 'Diamond Back' Vogel
- Harry Bellaver
- 'Creeps'
- William A. Poulsen
- Nickie Jr.
- Muriel Hutchison
- Smitty
- Abner Biberman
- 'Dum-Dum'
- Marjorie Main
- Mrs. Dolley
- Asta
- Asta
- Alexander D'Arcy
- Gigolo Who Danced with Nora Charles at West Indies Club
- Rafael Alcayde
- Gigolo
- Murray Alper
- Larry - a Father
- Sandra Andreva
- Woman Sitting with Nick in Cafe
- William Bailey
- Freight Elevator Operator
- Roy Barcroft
- Slim - a Guard
- Brooks Benedict
- West Indies Club Patron
- James Blaine
- Policeman in Charles' Suite
- William A. Boardway
- Editor
- Charles Brokaw
- State Trooper
- Paul E. Burns
- Ticket Agent
- Eddie Buzard
- Newsboy
- Richard Calderon
- Raphael - Wacky's Baby
- George Calliga
- West Indies Club Patron
- Anita Camargo
- Hat Check Girl
- Steve Carruthers
- West Indies Club Patron
- Jack Rube Clifford
- Policeman
- Frank Coletti
- State Trooper
- Gino Corrado
- West Indies Club Patron
- Nell Craig
- Charles' First Nursemaid
- Carmen D'Antonio
- Specialty Dancer
- Joe Devlin
- Barney - MacFay's Bodyguard
- Joe Downing
- Hoodlum
- Ralph Dunn
- Baggage Man
- Dick Elliott
- Detective
- Matty Fain
- Hoodlum Telephoning Nick
- Walter Fenner
- Detective
- Miguel Fernández Mila
- Specialty Dancer
- Jack Gardner
- Driver
- Edward Gargan
- Detective Quinn
- Martin Garralaga
- Pedro - the Informant
- Dick Gordon
- West Indies Club Patron
- Jack Gordon
- Supervisor
- Eddie Gribbon
- Baggage Man
- Rosemary Grimes
- Woman Sitting with Nick in Cafe
- George Guhl
- Second Gate Guard
- James Guilfoyle
- Jake
- Eddie Hall
- Second Baggage Man at Train Station
- Edward Hearn
- Detective
- Shemp Howard
- Wacky
- Thomas E. Jackson
- Detective
- Gladden James
- Fingerprint Man
- Milton Kibbee
- Detective
- Toni LaRue
- Woman Sitting with Nick in Cafe
- George Lloyd
- West Indies Club Patron
- Alphonse Martell
- West Indies Club Waiter
- Thomas Martin
- Spectator in Alley - Murder Scene
- Pat McKee
- A Father
- Horace McMahon
- MacFay's Chauffeur
- Rudolph Medina
- Specialty Dancer
- Tina Menard
- Woman Sitting with Nick in Cafe
- Harold Miller
- West Indies Club Patron
- Howard M. Mitchell
- Policeman
- Frank Moran
- Butch - a Father
- Alberto Morin
- West Indies Club Waiter
- Philip Morris
- Baggage Man
- Paul Newlan
- Tom--Bodyguard
- Nellie V. Nichols
- Raphael's Mother
- William Pagan
- Policeman
- Nestor Paiva
- West Indies Club Headwaiter
- Eddie Parker
- State Trooper
- Milton Parsons
- Coroner
- Paul Power
- West Indies Club Patron
- Guy Repp
- First Waiter
- Bert Roach
- Cookie - the Drinker
- Claire Rochelle
- Telephone Operator
- Constantine Romanoff
- Tall Father in Derby
- Ronald R. Rondell
- West Indies Club Patron
- Ramon Ros
- Specialty Dancer
- Charles Sherlock
- Police Photographer
- Lee Shumway
- Policeman
- Frank Sully
- Pete - a Father
- William Tannen
- State Trooper
- Stanley Taylor
- Taxi Driver
- Fred Velasco
- Specialty Dancer
- Blanca Vischer
- Woman Sitting with Nick in Cafe
- Doodles Weaver
- Gatekeeper - MacFay Estate
