Director Charles Mathau's father Walter Mathau's films are seen advertised outside cinemas several times during the film, including the 1974 The Front Page and The Taking of Pelham 123.
In one scene, Robin holds up the two romance novels she had written ("Ravishing Love" and "The Raging Rape of Savannah"). Between shots, the two books switch places from one hand to the other, even though she had not moved her hands in any way.
In the parking garage with Juicy and his gang, Mankowski pulls out his six shot revolver and shoots shoots a total of eight times before finally emptying the shells to reload.