Heat is a 1972 American comedy drama film written and directed by Paul Morrissey, produced by Andy Warhol, and starring Joe Dallesandro, Sylvia Miles and Andrea Feldman. The film was conceived by Warhol as a parody of the 1950 film Sunset Boulevard. It is the final installment of the "Paul Morrissey Trilogy" produced by Warhol, following Flesh (1968) and Trash (1970).