Continuity mistake: Hugh Heffner disappears. In one clip he is right next to Axel. Three to four seconds later he is nowhere to be seen, even though the camera pans around, and the spot is quite crowded.
Suggested correction: After he tells them they need to leave, he's off camera for long enough to walk away. When the camera pans around, it doesn't show the area he would have walked away towards.
Character mistake: In the final scene of the film where Axel is leaving, and Taggart says "See you around." when Axel turns around to start driving he says "Be cool Rein..." He accidentally uses the surname of the actor, Judge Reinhold, who plays Billy Rosewood. However he cleverly tries to cover it up by trailing off his sentence as he knows he has made the mistake. (01:34:15)
Suggested correction: He doesn't say "Rein", he says "be cool, man." But that was the end of his sentence, he wasn't trailing off.