Continuity mistake: When the girls find Esther Mullin's mangled upper body half nailed to her bedroom wall she has on a pink sweater. Later in the basement scene when her upper half is crawling towards young Linda she is wearing a white blouse.
Continuity mistake: There are six girls and Sister Charlotte and Father Massey in the bus heading for Mullins' house. When it cuts to the bus which is seen from a distance, two or three girls are suddenly missing through the windows. (00:09:35)
