Soda Cracker/The Kill Reflex is an action movie about a Chicago cop avenging the death of his partner. Soda Cracker (Fred Williamson) is a bad ass cop that plays by his own rules. When his partner is suddenly killed by a sniper rifle, he vows to scour the city until he finds the shooter. Against every order from his superiors, Soda initiates an informal investigation, starting with hunting down his long time nemesis Ivan Moss (Bo Svenson), a major player in drug dealing in the Windy City. When his search there comes up empty, Soda finds that his hot colleague Crystal (Maud Adams) might have some answers. Together they look for anything that might lead them to the killer, but when they discover the murder may be linked to corruption in their own department, everything they knew before goes out the window. Williamson also directs this over the top film that is in your face and high on fun.