Factual error: When the girl gets stabbed in the back, the blood should not come out that fast or go everywhere.
The Last House on the Left (1972)
1 factual error - chronological order
Directed by: Wes Craven
Starring: David Hess, Fred J. Lincoln, Lucy Grantham, Sandra Peabody
Visible crew/equipment: Near the end of the chainsaw sequence, a crewmember's hand is visible on Krug's back.
Krug Stillo: Leave Sadie alone, you little toad, or I'll bust your butt with a lily pad.
Answer: She leaves him to bleed to death, which, without prompt medical attention, he surely will.