Continuity mistake: When the cannibals drag Francine to the chopping block, she has her shirt on. Next shot her shirt is suddenly off. (00:32:15)
Continuity mistake: After the crash the four start walking. While Scott is talking to Carly about eloping, she puts her hands on his shoulders, then puts them down, but in the shots from behind Scott her hands are still on his shoulders. When it cuts back to facing Scott, Carly's hands are down again.
Continuity mistake: When Chris, Carly and Jessie are being burned out of the watchtower by the cannibals, Carly breaks a window by throwing a suitcase out of it. When she throws it through, most of the window and window frame smash. Yet in the shot from inside we see the left side of the window intact and the right smashed, a shot from the outside shows most of the window and wooden frames holding the glass in are still there even though we saw most of the glass and frame gone in the shot from inside. (00:52:40)
Continuity mistake: In the middle of the film when we see Chris, Jessie and Carly in the watchtower, the cannibals who are trying to get them pull down on the radio lead, and Jessie and Carly react and step back, when it cuts to Chris, there is a reflection in the glass of the two females with the same reaction. (00:51:55)
Continuity mistake: When Carly, Jesse, and Chris are walking through the woods, Carly's make-up and hair are all messed up, while Jesse's hair and make-up are neat, and is not sweaty at all.
Continuity mistake: When Jessie and Chris are standing by the crash barrier at the edge of a cliff, Scott, with Carly on his back comes running down to the crash barrier. Between shots they reach the crash barrier twice, and Scott steps off a step twice too. (00:21:25)
Continuity mistake: When Chris and the others are inside the house, Chris goes to turn the music off. He turns the music off with his right hand before the gold amplifier, but in the following shot his hand/arm is over the gold tube coming from the music box to switch it off. (00:24:50)
Continuity mistake: Near the beginning, just after Chris has turned onto the shortcut, in one shot he has his arm outside the car but in the following shot it's inside. (00:10:55)
Continuity mistake: When Chris, Jessie, Carly and Scott reach the house, the camera is behind them and Jessie is on Chris's left side, yet from the front Jessie is on Chris's right side. (00:22:55)
Continuity mistake: Near the beginning of the film when we see Jessie and Chris standing by the dead end sign, Jessie is standing on the left and Chris on the right. When the shot changes to the side you can see Jessie is now on the right. (00:21:25)
Continuity mistake: After the trooper gets shot with the arrow, the cannibal puts his arrows in the front seat. When he gets to the house they are on his back.
Continuity mistake: Chris Jessie Carly and Scott get to the house in the woods. Just before Chris enters the house, he is holding the bag in his right hand then when he opens the door the bag is now in his left hand. (00:23:55)
Continuity mistake: When Jeremy Sisto is separated from his girlfriend as they're walking through the woods, he calls her name several times. His collar goes from turned up to turned down to back up again when she jumps out at him.
Continuity mistake: When Chris, Jessie and Carly get the truck stuck in the mud and have to continue on foot, Jessie and Carly sit in front of the truck and talk. In this shot Jessie puts her left hand on Carly's neck, but in the following shot it is no longer there, then the shot after it is back on her neck again. (00:44:05)
Continuity mistake: When Chris, Jessie, Carly and Scott come out from hiding in the house, Scott comes out the door and Carly puts her hand on his hand, but in the following shot Carly's hand is on Scott's wrist. (00:34:00)
Continuity mistake: When the trooper is talking to Chris he has a wedding band on. When he's lying dead, it's gone.
Continuity mistake: Chris hooks himself to the troopers' truck. But when it gets to the house he's nowhere to be seen.
Continuity mistake: When Chris and Jessie are hiding behind the waterfall at night, Chris has his trouser leg rolled up (you can see the blood on his knee) and Jessie ties a white bandage round Chris's left knee, but when they wake up in the morning the bandage is gone. There is no sign of the bandage under his trousers. There is also no sign of blood from the bullet wound, even though earlier when Jessie was wrapping his knee with the bandage you could see that his knee was covered in blood, yet none of the blood soaked through his trousers. You can also see that there is no longer an entry wound or any blood on the back of his trouser leg. Later, when the cop gets an arrow in the eye, Chris climbs into the police car and the blood stain has reappeared on the back of his left knee.
Continuity mistake: In the beginning, the female rock climber falls with her back toward the ground. But she lands on her stomach.
Continuity mistake: After Chris gets into the policeman's car, the mountain man shoots a single arrow that goes through the windshield and strikes the seat, but there are two arrows in the seat.
Answer: The chosen answer is incorrect. In part 2, the old man turns out to be one of them. He tells Dale, you killed my boy! The 3 cannibals are his sons.