Sam Spade

Sam Spade
Humphrey Bogart as Sam Spade in the trailer for The Maltese Falcon
First appearance	The Maltese Falcon
Created by	Dashiell Hammett
Portrayed by	Ricardo Cortez (film) Humphrey Bogart (film, radio) Edward G. Robinson (radio) Howard Duff (radio series) Steve Dunne (radio series) Tom Wilkinson (BBC radio) Michael Madsen (audio drama)
Information
Gender	Male
Occupation	Private detective
Nationality	American

Sam Spade is a fictional private detective and the protagonist of Dashiell Hammett's 1930 novel, The Maltese Falcon. Spade also appeared in three lesser-known short stories by Hammett.

The Maltese Falcon, first published as a serial in the pulp magazine Black Mask, is the only full-length novel in which Spade appears. The character, however, is widely cited as a crystallizing figure in the development of hard-boiled private detective fiction – Raymond Chandler's Philip Marlowe, for instance, was strongly influenced by Spade.

Spade was a departure from Hammett's nameless and less-than-glamorous detective, The Continental Op. Spade combined several features of previous detectives, most notably his detached demeanor, keen eye for detail, and unflinching determination to achieve his own justice.

Spade was a new character created specifically by Hammett for The Maltese Falcon; he had not appeared in any of Hammett's previous stories. Hammett says about him:

Spade has no original. He is a dream man in the sense that he is what most of the private detectives I worked with would like to have been and in their cockier moments thought they approached. For your private detective does not — or did not ten years ago when he was my colleague — want to be an erudite solver of riddles in the Sherlock Holmes manner; he wants to be a hard and shifty fellow, able to take care of himself in any situation, able to get the best of anybody he comes in contact with, whether criminal, innocent by-stander or client.

From the 1940s onward, the character became closely associated with actor Humphrey Bogart, who played Spade in the third and best-known film version of The Maltese Falcon. Though Bogart's slight frame, dark features and no-nonsense depiction contrasted with Hammett's vision of Spade (blond, well-built and mischievous), his sardonic portrayal was well-received, and is generally regarded as an influence on both film noir and the genre's archetypal private detective.