Continuity mistake: When Peter Vincent is fighting back Jerry in bat form he is scratched on the cheek drawing blood. When the bat flies away and for the rest of the movie there is no scratch on Peter's cheek. (01:34:20)
Continuity mistake: When Evil is below the staircase transforming from wolf into man, he grabs hold of the table leg lodged in his chest. Between shots he goes from using one hand, then two. (01:21:50)
Continuity mistake: Right before Jerry busts through a stained glass window, Peter can be seen holding a wooden table leg - which was driven through Evil's wolf form earlier. In the following shot the leg is nowhere to be seen. (01:32:00)
Continuity mistake: After Amy punches Evil and shoves him aside, he grabs hold of his right arm. Between shots, he lets go of his arm. (00:41:35)
Revealing mistake: As Jerry leaves Mrs. Brewster's bedroom, a mirror reflection shows the door opening a crack before he even touches the knob. (00:27:00)
Revealing mistake: During the basement finale, lines can be seen suspending Jerry in the air when he lunges towards Peter and sends him crashing into some shelves stacked with glass bottles. (01:37:55)
Revealing mistake: When Jerry is dragging Charley across the bedroom by his neck, he turns around and slams him into a wall. It wouldn't be unreasonable to assume that once his head makes contact, the wall's gonna break somewhere. But notice how the wall is already cracked right above the classic convertible picture a split second before it should be (widescreen only). (00:29:05)
Chosen answer: First of all, REM didn't record "Personal Jesus," Depeche Mode did. The song I think you're referring to is Ian Hunter's "Good Man in a Bad Time." The other song Amy and Jerry danced to was Evelyn Champagne King's "Give it Up" which could never be confused with "Personal Jesus." I hope this helps!