Directed by: Deborah Brock
Starring: Crystal Bernard, Jennifer Rhodes, Kimberly McArthur, Patrick Lowe
Genres: Comedy, Horror, Musical
Continuity mistake: In the first Slumber Party Massacre, Trish has the last name Devereaux. In this movie, Courtney refers to her as Trish Craven.
Continuity mistake: After the murder with the yard sign, the killer puts the sign back into the yard, with no blood on it.
The boom mic is visible when Sally sings her "Pie in the Sky" song and when Courtney and Sally are standing in the bathroom, before Sally's face explodes.
10 biggest mistakes of 2017
A new menu and more - thoughts welcome...
25 biggest mistakes in classic Disney movies
First pictures of Josh Brolin as Cable for Deadpool 2
The biggest mistakes in Spider-Man: Homecoming