Be Cool is a 2005 American crime comedy film based on Elmore Leonard's 1999 novel of the same name and the sequel to Leonard's 1990 novel Get Shorty about mobster Chili Palmer's entrance into the music industry. This was Robert Pastorelli's final film in addition to Anna Nicole Smith's final feature film as Pastorelli died one year before its theatrical release.

Elmore John Leonard Jr. was an American novelist, short story writer, and screenwriter. His earliest novels, published in the 1950s, were Westerns, but he went on to specialize in crime fiction and suspense thrillers, many of which have been adapted into motion pictures. Among his best-known works are Hombre, Swag, City Primeval, LaBrava, Glitz, Freaky Deaky, Get Shorty, Rum Punch, Out of Sight and Tishomingo Blues.