Phillip Marlowe
Self (Guest Appearance at Premiere)
Larry Belmont
Self (archive footage)
André Montell
David
Freddy Matthews
Philip Monrell
Larry
Jonathan 'Lucky' Wilson
Joe Pendleton
Kent Marlowe
Lt. John Brickley
Lucky Gagin
Malcolm 'Mal' Niles
Don
Himself
Lord Arthur Dilling
Adam Heyward
Victor Hallam
Danny
Auguste Pellerin
Tommy Duncan
Raymond Dabney
Steve
Elyot Chase
John 'Jack' Douglas Cheever
Carey Jackson
Dillon 'Dill" Todd
Sheridan 'Sherry' Warren
Dascom Dinsmore
Narrator
Robert Kilmount
Tony Jardine
Jack Madison
Lord Peter Wimsey
Matt Saxon
Hale Darrow
Revel
James Crocker, Jr.
John O'Hara
Wally O'Brien
Richard 'Dickie' Kurt
Kelly
Nick Higginson
Andy McAllister
William 'Bill' Wade
John Paul Jones
Max Clement
Willie Smith
Jeff
Bob Graham
Benjamin Herries
Prince Florizel
Jimmie
Biff
Paul Porter, aka Stephen Blaine
Tommie L. Trent
Joel Sloane
Lieut. Thomas Knowlton USN
Collier Laing
William Foster
David Conway
Party Boy (uncredited)
Himself - Premiere Clip (archive footage)
(archive footage)
Narration (American scenes)
Self
Self - Host
Self - Mystery Guest