Continuity: Where Swazye and Moore are at the pottery wheel, seconds after their hands and arms had been smeared with clay, they're clean.

Visible crew/equipment: When moving into their apartment Patrick Swazye kicks the statue to make it swing so they can get it inside. As they are looking at the statue, two moving men cross in back of them carring a mirror and as they pass you can see the director and camera crew in the reflection.

Continuity: In the subway scene with the ghost that tells Sam how to move stuff, the crazy ghost hits the cigarette machine and about 5 or 6 packs fall out. In the next scene, there are loads of them in a pile on the floor and we haven't seen any more come out.

Continuity: Toward the end of the movie, Sam is weakening and is seen falling down. When he gets up he staggers over to the window before falling down again. However, he falls in the exact same place he did before - several feet from the window.