Gaffes

When Marcia sees the note about Angela, Cindy comes in without her sweatshirt on, but a moment later, she is wearing it.

When Jan is in the tent and Herman is trying to coerce her into letting him inside, another tent appears between shots.

Barney holds Angela's ID card with one hand, then with two hands and back again between shots.

Lily's head can't be seen when she is about to be killed by lawnmower.

Jan zips up her jacket, but in the next shot, it's not zipped up.

When Marcia sees Lily, her mouth opens, but no sound comes out. This error is corrected in a deleted scene.

The axe which Angela uses to kill Arab clearly has a fake blade.

Obvious dummy is used when the truck goes over Maria.

When Tawny stops her car to snort the "cocaine", a man's head is reflected in the triangular window.

When Maria is walking down the street and the camera is following her, the dolly pusher is reflected in a shop window.