Continuity mistake: Just before Melvin has sex with Sarah, Sarah's red dress straps fall down off of her shoulders, yet are back up in the next shot.
Continuity mistake: When Melvin falls into the toxic waste, he is wearing tights and a tutu, but when his stunt double runs up the street in flames, he's obviously wearing trousers and a shirt.
Continuity mistake: When Melvin is putting the cream and ice cream on one of the robber's face, the bowls and bottles, and the (ice) cream on the robbers face all keep changing position.
Visible crew/equipment: When the car goes off the cliff towards the end, you can see crew members watching and a red van with crew members in it.
Continuity mistake: When Toxie and Sarah are having sex, they're in the missionary position, and she has her legs wrapped around him. She's wearing a pair of red high heels which she then kicks off, but in the following shot the shoes are back on her feet.
Audio problem: When Toxie is chasing Julie, Julie runs into a room, locks the door and puts a plank of wood to secure the door. As she does, she cries and whimpers, yet her mouth doesn't move.
Revealing mistake: When Melvin jumps out of the window, the person who falls out isn't actor Mark Torgl but a stunt double.
Continuity mistake: When Toxie chases Julie, she comes into the locker room wearing light brown jazz/tap shoes. Once she's looked around then surprised and chased by Toxie, suddenly she's wearing white sneakers. (00:40:40)
Continuity mistake: Julie has on light brown jazz/tap shoes in the locker room, then when Toxie's chasing her she's suddenly wearing sneakers.
Audio problem: When Toxie's fighting the nunchuck-wielding thug in the restaurant, he kicks them away once and they make noise when he does. When he does it again there's no sound at all. (00:36:00)
