Body Heat (1981) [Re-UP]

Ned Racine, an inept and rather sleazy Florida lawyer, becomes entangled with Matty Walker, a ruthless femme fatale who is plotting to murder her wealthy husband Edmund and collect his entire estate. Racine's lust for Matty is such that he agrees to help her commit the murder. He enlists the help of one of his shadier clients, Teddy Lewis, an expert on incendiary devices, to help him cover up the crime. All seems to have gone well until an unknown person begins feeding the prosecutor's office bits of incriminating evidence. Reluctantly, Racine's best friends, soft-shoe-dancing District Attorney Peter Lowenstein and police detective Oscar Grace, begin to follow the guilty couple's trail.