Flashpoint (1984)
Flashpoint (1984) is a film starring Kris Kristofferson and Treat Williams. Rip Torn, Jean Smart, Kurtwood Smith, and Tess Harper also co-star. The movie was directed by William Tannen and based on a novel by George La Fountaine. This was the first theatrical film produced by Home Box Office (in association with Silver Screen Partners).
More at Wikipedia.