Continuity mistake: There are a couple of problems with the scene where Max throws the camera through the half-mirror. The breakage shown in the action shot seen from Allison's room doesn't match the larger amount of glass missing from the mirror frame when seen from Jimmy's room. Also, when we see Max after he's thrown the camera, there's no broken glass laying around. You'd think that at least some of the glass would "splash" back into Jimmy's room. (00:28:25)
Continuity mistake: When the Colonel finishes talking to the General on the phone, he practically throws the phone into the army truck out of frustration. In the following shot, you can see the soldier in the truck with the phone in hand, as if it was calmly given to him, even as you hear the end of the "clunk" from when it was thrown. (00:52:50)
Factual error: The morning after Katherine found out that Max was cheating on her, while Max is getting dressed for work he dumps out a box of aluminium cased ammo on the dresser, which was unavailable until the early 80's. (01:18:05)
Continuity mistake: When Max first meets Jimmy at the beach, Jimmy's shirt collar keeps changing positions between shots.