Tom Conway, Private Investigator
Helen Pascall
Gina, a model
Mr. Mercedes
Capt. Colin Simpson
Detective Inspector MacLeod
Lady Marchant
Mme. Fernande
Eddie
Miss Betty, Showroom Mistress
Detective Sgt. Jessup
Inspector
Marlowe
Heath
Chelsea
Blonde
Jane, model with shoulder-length hair
George
A Seamstress
Harry, the Night Watchman
Stevenson
Commissionaire
Chauffeur
Vivian
Self - Singer-Pianist (uncredited)
Nightclub Patron (uncredited)
Fashion Show Attendee (uncredited)
Policeman (uncredited)
Directing (Director)
Sound (Music Director)
Costume & Make-Up (Wardrobe Master)
Production (Production Manager)
Sound (Dialogue Editor)
Directing (Assistant Director)
Camera (Camera Operator)
Writing (Screenplay)
Production (Producer)
Camera (Director of Photography)
Editing (Editor)
Art (Art Direction)
Costume & Make-Up (Costume Design)
Directing (Script Supervisor)
Costume & Make-Up (Hairstylist)
Costume & Make-Up (Makeup Artist)
Sound (Sound Recordist)
Sound (Sound Recordist)
Sound (Original Music Composer)