Sacha

Continuity mistake: When the leak falls on the toy phone there's a close-up of Carol Ann's feet surrounded by a bunch of toys. When the angle changes half of the toys are gone.

Sacha ★

Continuity mistake: During the leak scene, the toy phone cord swaps from being shaped like a number 8, to shaped like a loop between the first and second shot.

Sacha ★

Continuity mistake: When the slug moves around the parents' bedroom it leaves no slime trail. However, right after it exits, Steve opens the door and reveals a huge puddle of slime on the floor and a trail of slime along the corridor.

Sacha ★

Other mistake: Taylor parks his car in Cuesta Verde, next to a couple of crates next to the pilot's door. He steps down and walks straight without looking down, which is impossible for he should have tripped.

Sacha ★

Continuity mistake: After the slug grins at the parents, his face becomes slimier and with two long dripping bits of slime by his mouth.

Sacha ★

Continuity mistake: When the movie starts and both Indians sit by the bonfire, the old one holds the drum-stick at face level or waist-level, depending on the angle.

Sacha ★

Continuity mistake: When the slugs trip the bed over, the covers are either on or off, and the blue mattress underneath is visible or not depending on the angle.

Sacha ★

Continuity mistake: After the slug leaves the bedroom, Steve's t-shirt turns from clean to very dirty between one frame and another.

Sacha ★

Continuity mistake: When Robbie's dental braces turn wild, the amount of foam on his face changes between shots.

Sacha ★

Continuity mistake: When the parents discover Robbie attacked by the braces, his head is covered in metal twine. A frame later a big hole around his eye has appeared.

Sacha ★

Continuity mistake: When the movie starts there is a rock half a meter away from Taylor. When he stands up the rock is 10 meters behind.

Sacha ★

Continuity mistake: When the movie starts there is a rock half a meter away from Taylor. When he stands up the rock is 10 meters behind.

Sacha ★

Continuity mistake: While Diane comforts Steve after vomiting the slug, her position to the couch keeps changing between shots.

Sacha ★

Visible crew/equipment: Before the slug crawls out of the room, the crew member shaking the bed is noticeable on the left side of the screen. (01:07:25)

Sacha ★