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Continuity mistake: When Bailey shows Kirby the photo of Sam's dead therapist and says, "He was stabbed through the nose," pay attention to Kirby's mouth when she grimaces. She goes from having her mouth closed to open between cuts.

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Continuity mistake: When Mindy is giving her speech about franchises, when she says "Oh, and that's not even the worst part," her hands go from together and up near her abdomen to separate and down by her sides instantly between cuts.

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Continuity mistake: When Mindy is giving her speech about franchises, when she talks about how "nobody just makes sequels anymore," when it cuts from the wide shot to the medium shot, the way Chad is holding his pencil and the way Ethan is holding his knee changes between cuts.

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Continuity mistake: When Ghostface grabs Dr. Stone through the glass door and starts smashing his head against it, the way the glass is broken changes in almost every single shot, revealing multiple different takes were used.

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Other mistake: When Sam and Tara first meet Gale outside, after Gale gets punched, pay attention to the multiple news crews behind her as they start arguing about Gale's book. Randomly, they go from paying attention and recording to suddenly all dispersing and packing up after the shot cuts to Sam and then back to Gale. This makes absolutely no sense. They're all involved in a very famous case; there's no reason every reporter there would suddenly start packing up in the five seconds they were offscreen.

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Continuity mistake: When Sam and Tara are at the police station, pay attention to the objects on the table. After officer Bailey enters the rooms, several of the objects on the table suddenly change positions from the first shot. For example, Tara's phone and coffee cup swap places. The pen has moved a few inches up on the notebook. A few of the photos shift around, etc.

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Continuity mistake: When Sam and Tara barrel into the corner store, you can see a bus on the street behind them. However, no bus was visible in the previous shot anywhere on the street as they ran up to the store. True, you don't see the entire street, but you absolutely should have been able to see the bus somewhere in the previous shot.

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Continuity mistake: After Sam and Tara escape the corner store, as the scene is about to end, you can see a police officer behind Sam. It then cuts to a final wide shot and suddenly the officer has moved about 10' to her right between cuts.

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Audio problem: When Sam is talking to Ghostface for the first time, as Ghostface says the words "I'm going to show the world who you really are," the camera cuts to a different angle. If you watch Sam's chin at the top of the screen, you can blatantly tell that she's speaking, but no audio is heard.

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Continuity mistake: When Detective Bailey picks up Sam's ID at the crime scene, pay attention. When it cuts from the close-up to the wide shot, the Ghostface mask on the floor rotates 90 degrees counter-clockwise. It's hard to see because it's in the distance, but once you see it, you can't miss it. (Use the evidence marker labeled "8" as a reference point.)

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Continuity mistake: When Sam and Danny are talking and Danny jokes about having a kink for women who are ashamed to be seen with him, he goes from having his head tilted to the left to suddenly being tilted to the right between cuts.

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Continuity mistake: When the girl throws soda at Sam's chest and calls her a "murderer," watch closely. As Tara and Chad hold Sam back, they swap which side of Sam they're on multiple times depending on the camera angle. The way Anika is holding back Mindy also changes between angles at the same time.

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Continuity mistake: When Sam and Tara are arguing after they leave the party, watch closely. The back of Tara's bandana moves on and off her shoulder repeatedly as it cuts back and forth.

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Continuity mistake: When Chad is trying to psyche Ethan up to go talk to the girl at the party, when Chad says "You got the confidence!", pay attention. Chad's hands go from down by Ethan's waist to up right next to his shoulders between cuts.

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Continuity mistake: When Chad and Ethan take the shots at the party, in between shots, the shot glass goes from being below the camera to being upright at his mouth between cuts.

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Continuity mistake: When Mindy and Anika are at the party, and Anika says, "Being at a house party after you were almost brutally murdered at a house party," pay attention. Anika pretty blatantly goes from facing away from Mindy to facing Mindy between cuts.

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Audio problem: When Sam leaves her apartment to go find Tara at the party, we hear her in the background unlock a single lock and open the door. However, earlier, we saw that there are four different locks on the door, and she relocked all of them. So we should have heard her unlock four locks before being able to leave.

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Continuity mistake: When Sam is at her apartment at the beginning of the film and is talking to Quinn before going to find Tara at the party, pay attention to Sam's hair. There are multiple times with the amount of hair that is in front of or behind her shoulders changes as it cuts back and forth between her and Quinn throughout the scene.

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Continuity mistake: When Sam returns to her apartment at the beginning of the film, she is carrying two envelopes. When she hears the noise and turns around scared, she goes from holding the envelopes in just her left hand, down by her waist, to suddenly holding them with both hands up by her chest between cuts.

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Audio problem: When Sam returns to her apartment, we see that she's installed four separate locks on her door due to her fear. However, when she enters and relocks all the locks, you hear her re-locking six locks.

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