Continuity mistake: After her dog chases away his goons, Agnes has Carlos hanging upside down with a water hose. The first part, he still has his shirt tightly tucked in his pants. But when she says "Fucking is just not on the menu" his shirt is suddenly out and around his head, his chest exposed. But then it is tucked back in again moments later.
Visible crew/equipment: Gretel and her boyfriend Ashton go down to the kitchen to make ginger bread men, but discover they have no more Black Forest weed. So the decision is made that he take off to get more while Gretel stays to make the ginger bread men. There is a metallic fridge behind them and you can see the blurry reflections of them. Ashton takes off and you see his reflection go by and leave as he does. You also see her reflection in it as she is standing still. Then the camera starts to pan to the left. You see a third reflection go by on the fridge, obviously of the camera man. Gretel is supposedly alone in the room.