Continuity mistake: When the old woman is cooking she is stirring the casserole. When it cuts she is spicing the food. (00:20:45)
Continuity mistake: When the father says to Rosie "You just saw a rat", he is holding his arm around her. When it cuts he has his arm in front of her. (00:37:40)
Visible crew/equipment: When we see Marsha hanging outside she is supposed to be hanging from a wire connected at the roof above her. However we can see ropes on each side of the screen which she is tied to. (01:04:40)
Revealing mistake: When Charlie shoots the critter which flies into the air and explodes, we can see the wire the critter is attached to. (01:07:45)
Continuity mistake: When Annie is telling Johnny to get away from the edge at the roof you can see her standing several feet away from him. When the critter bounces at Johnny making him fall over the edge you see Annie grabbing him. There is no way she could have gotten to him that fast. (01:09:40)
Continuity mistake: The father requests that his daughter get him her battery TV. She gets a white television. Later, when she finds her father asleep watching bowling the TV is now black, but roughly the same size. The TV becomes white again during the next scenes.
Other mistake: Power's out in the building, yet the TV where the landlord gets eaten is on when he walks in the door.
