One of the cops was played by Sonny Landham, whom you probably know best as "Billy" in Predator.
Throw It In: David Patrick Kelly ad-libbed the iconic scene in which he clanks the empty bottles together and calls out a challenge to the Warriors. Ajax's James Remar also ad-libbed his line, "I'm gonna shove that bat up your ass and turn you into a Popsicle!"