L'ombre de l'introuvable
Nick et Nora enquêtent sur une histoire de meurtre et de racket dans le milieu des courses de chevaux.
Nick Charles
Nora Charles
Paul Clarke
Molly Ford
Lieutenant Abrams
'Whitey' Barrow
Major Jason I. Sculley
Nick Charles, Jr.
Claire Porter
'Link' Stephens
Fred Macy
'Rainbow' Benny Loomis
Stella
Asta
Lawyer Fenster
Barrows' Landlady (uncredited)
Pipey (uncredited)
Fingers (uncredited)
Lana Webb (uncredited)
"The Irish Thrush", a wrestler (uncredited)
Bearded Wrestler (uncredited)
Passerby at Racetrack (uncredited)
Wrestling Match Spectator (uncredited)
Watchman (uncredited)
Mug
Second Coroner (uncredited)
Cop (uncredited)
Mug Starting Fight at Wrestling Match (uncredited)
Waiter with Steak (uncredited)
Stephens' Clerk (uncredited)
Cab Driver (uncredited)
Maguire - Nervous Ticket Seller (uncredited)