Friday the 13th

Factual error: At the climax of the movie, Alice swings the machete at Mrs. Voorhees and decapitates her. When the blade makes contact with Mrs. Voorhees' neck, her head flies off at an incorrect angle, as though the cut began on the opposite side.

Revealing mistake: When Ned is pretending to drown, Brenda swims out to rescue him. You can see that she and Ned stay underwater for a few seconds, until their cue to emerge. (00:23:30)

Hamster

Audio problem: In the beginning, Claudette and the other counsellors are all singing. When they get closer you can see that Claudette is playing the guitar, then she stops, but the guitar playing and singing still continues. (00:02:10)

Continuity mistake: After Brenda hears a noise, she puts her book down next to the candle, and walks to the door. When she gets to the door, the book is now by the opposite side of the candle. (00:52:50)

Hamster

Revealing mistake: When Steve Christy is leaving the diner, it shows the outside of the diner, where it is raining. It's very obvious that the "rain" is just a sprinkler.

Continuity mistake: After Brenda is thrown through the window, she is facing to her right. Later when Alice goes back to the kitchen, she is facing to her left. The glass and wood around her changes too. (01:11:20 - 01:20:15)

Continuity mistake: When the kids are at the beach, Brenda shows up saying "Hey you guys. Ready to get back to work?", while placing her foot on a red towel. When it cuts the towel has changed position. (00:23:00)

Mortug

Visible crew/equipment: In the scene at the diner after the kids have played "Strip Monopoly" there is a shot of Sandy behind the counter and some customers walking out of the diner. Look behind the last woman walking out and you can see a crew member reflected in the window. (00:46:25)

Mortug

Audio problem: When the kid is playing classic guitar the movement on the guitar's neck doesn't match the music. He somehow manage to play high tones on low frets. (00:36:45)

Mortug

Continuity mistake: In the scene when Alice decapitates Mrs. Voorhees and Mrs. Voorhees raises her hands and grabs air, if you look carefully, the hands have hair on the back, even when, during the chase scenes, she doesn't have hair on the back of her hands. (01:27:55)

doh

Visible crew/equipment: When Pamela Vorhees pulls over to pick up Annie we can see a man's arm reflected in the front shield sitting in the passenger seat. (00:18:30)

Mortug

Continuity mistake: After Alice bangs at the lock with the end of the gun, the position of the lock and it's chains differs through the following consecutive shots. (01:17:50)

Hamster

Revealing mistake: When Jack and the kids get up to the cabin you see Steve chopping on a stub in order to remove it. He then gets help from the kids to tip it over but there are no chop marks on it. (00:13:20)

Mortug

Continuity mistake: At the lake when they pull the floating object by the pier the girl on the right side is about ten feet ahead of the object. When it cuts she is behind it. (00:21:35)

Mortug

Continuity mistake: When Alice runs into the barn to hide from Pam, as she slides the door open, a plank of wood falls over, to the right of the door. In another shot of the barn, it is upright again. (01:17:00)

Hamster

Crazy Ralph: You're doomed! You're all doomed.

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Trivia: According to producer/director Sean Cunningham, Shelly Winters was the original choice for Mrs. Voorhees. He wanted a known actress whose career was winding down so the fee would be low. Winters wasn't interested. Estelle Parsons actually negotiated to be in the film, but ultimately backed out. Louise Lasser and Dorothy Malone were also considered before they finally would up with Betsy Palmer, who famously agreed to the role because she needed the money for a new car.

wizard_of_gore

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Question: I just watched this movie for the first time and I have three questions that are really confusing me. When Alice is in the cabin and that dead girl comes through the window, (I forgot her name), how did that girl die? All I saw was blood and ropes on her so I was wondering what happened. When Mrs. Voorhees is with Alice just before she tries to kill her, we see her repeat "Kill her mommy. Kill her", so I was wondering if Jason was possessing her or not? When Jason, as a kid, comes through the water and grabs Alice in her dream, he's disfigured and burnt. How could that be if all he did was drown? If anybody can explain all my questions with great details, I would really appreciate it.

Answer: 1. She was most likely hanged. 2. Mrs. Voorhees wasn't possessed by Jason. She simply went insane when Jason drowned and wanted revenge. 3. He's not burnt, only disfigured.

Answer: Brenda was her name. And I think that she was stabbed. Or strangled. Or beaten to death. However as her murder was offscreen we will probably never know. What we do know is that she screamed before she died. Bow and arrow? (She was last seen at the archery range).

Alan Keddie

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