Jason has black, leathery skin, long tufts of hair, and is much skinnier and taller than Jason Goes to Hell. His mask is also slightly different. And where did he get those clothes? EXPLANATION - He's been in Hell. This changed aspects of his appearance. In Jason Goes To Hell, Steven tells the three campers that all of the cabins have been torn down at Crystal Lake, but Lori and the gang stumble upon some still intact. When Freddy's teeth are shown up close, they are long and sharp, then later on they are just regular teeth again. EXPLANATION - After being in Hell, Freddy has become more demon-like and morphs into this demon several times throughout the movie. When Freddy tells Jason to go to Elm Street, how did Jason know which city/state/street/house to go to? EXPLANATION - Freddy has a mental link with Jason at this point and guides him to his destination. When Lori asks Blake to go get them some beers, Kia looks at them and smiles. But in the next shot she has her hand at her mouth, holding a chip. When Gibb goes to take a shower, Trey pulls the covers up to his chin. In the next shot when he reaches for a beer, the covers are down. In the shot of Jason stabbing Trey while he is shaking his beer can, you can clearly see that Jason is stabbing downwards into the matress and is not even close to Trey. Blake's dad's head pops off his neck in a very strange and unnatural way. When Jason is about to kill Blake, you can clearly see that he stops swinging the machete before he makes contact with him. The front door of 1428 Elm no longer has the small window in the middle of it. (The door has supposedly not been replaced, as shown when Lori scratches off the yellow paint to reveal the original red in a deleted scene.) When Kia is giving her speech about the 'Columbine thing' in front of the school, one shot shows Gibb bringing a cigarette to her mouth, and in the very next shot she repeats the motion. As Kia is flipping through the magazine in the nurse's office, the direction she is turning the pages changes as the shot changes. **note: this blooper is only in the full frame DVD version** When Freddy does the "Got your nose!" bit to Kia, you can see at the bottom of the screen where they cut off Freddy's glove in the computer when placing it in for the final shot. Before the rave scene, Mark lets Will take his brother's van to go find Lori. But then he says, "If you're not back by dawn, I'm gone." How is he supposed to leave with no vehicle? When Freddy is about to kill Gibb, the claw near the top right that is in the locker bends like rubber. When Shack is talking to his teammate about the Everclear, you can see several people dancing at the rave in the background. But when Jason starts chasing him, they appear to be very far away in the cornfield. After Shack throws the alcohol onto Jason, it is a quick cut and all of a sudden he has the torch in his hand without even reaching for it. When Shack is running away from Jason, the overhead shot shows that Jason has almost reached him, but when Shack emerges from the cornfield, Jason is quite a few paces behind him. When Jason is on fire during the rave scene, it is rather distracting to see the stuntman fully padded with flame resistant clothing. There is also a reflection of the fire on his protective eyewear, seen through one of Jason's eye holes. As Shack is running towards the camera in slow-motion, you can tell that he is holding a mouthful of blood, ready to spit it when he is hit by the machete. When he does spit blood, it splatters onto the camera in the lower right-hand corner. Jason was on fire for a considerable amount of time, and yet when he is put out by the beer, his clothes appear to be undamaged and fully intact. Also, Jason was completely covered with white beer foam, but in the next shot he has no foam and his clothes appear relatively dry. In the rave scene, when Jason slices through several of the ravers, their chest appliances that squirt blood are noticably bulky under their shirts. One of the ravers killed by Jason is wearing a white Fisherman's hat, and he is shown being killed AGAIN near the end of the sequence. When Will and Lori are sitting in the van, the camera shows rain starting to fall in front of the headlights. But when the camera pans up, there is a noticable pause before the rain starts coming down on the windshield. (Supposedly due to the direction the rain machine was pointed.) Where did those brown smears on Mark's face come from before he is killed? EXPLANATION - In the deleted scenes, it shows that Freddy makes Mark vomit up green and brown eels onto the floor. Mark is at the window yelling for help, then he slumps down out of sight of Will and Lori. They look across the room, and in the mirror they see the reflection of "Freddy's Back" burned into Mark's skin. The only way that they could have seen it correctly is if Freddy had written the words backwards. In the scene where Stubbs is telling the sheriff that he thinks it is a copy cat of Jason, the sheriff says "Do you understand me?" and points his cigar at him. In the next shot he repeats "Do you understand!?" and raises the cigar again. When everyone is in Freeburg's basement, Deputy Stubbs says, "That's impossible, Linderman. Jason is dead." The way the scenes have been shown, this is the first time he has ever met Linderman and wouldn't have known his name beforehand. EXPLANATION - We aren't exactly sure when Lori falls asleep, so this might have been part of her dream. When Lori is sleeping on Freeburg's couch and Freddy grabs her, the pinkie claw furthest from her bends like rubber. Right before Stubbs's body is thrown through the door at the asylum, you can see where the door has been pre-cracked in the lower left-hand side where the glass meets the wood. Sheriff Williams has 24 hour roadblocks set up around Springwood, but the teens seem to run into no problems when they leave for Crystal Lake. Since when has adult Jason Voorhees ever been afraid of water? EXPLANATION - Freddy is in Jason's child-like unconscious, and that is the only place where he actually has a fear of water. Jason as a child looks very different from when he was shown in previous movies. EXPLANATION - Again, since this is Jason's unconscious, this is a representation of how he sees himself as a child. When Freddy's arm gets sliced off by Jason in the dream fight, you can see the lump behind his back where the actor's arm is pulled back under the sweater. Also, Jason clearly makes contact with Freddy just above his forearm, but yet his arm is somehow sliced off at the shoulder. When Freddy stands up before he regenerates his arms, what happened to all the blood and gunk on his sweater from his sliced limbs? When Jason gets impaled in the dream sequence with his own machete, there doesn't appear to be a hole in his chest in the real world. During Freddy and Jason's dream fight, Freddy noticeably scratches Jason's mask. But if injuries and damages caused by Freddy in the dream world are inflicted in real life, Jason's mask should have been scratched in the real world as well. EXPLANATION - Possibly because the mask was an inanimate object and not actually part of Jason, the scratches did not translate into the real world. In the dream world, Lori's watch starts beeping when there is still 3 seconds left. Why would the alarm go off before the timer had hit zero? When Jason is thrown from the van on the way to Crystal Lake, you can clearly see that Jason is being pulled through the air by a wire. How did they get to Crystal Lake so fast? Springwood is supposedly in Ohio, while Crystal Lake is somewhere near New Jersey or Connecticut. EXPLANATION - The amount of time spent in Jason's dream sequence is unknown, and we are to assume that Jason was asleep long enough for them to get there. After the van crash, Kia sees a sign that says "Crystal Lake Developments", but then they all walk in the opposite direction of it. When Jason first comes through the cabin door and swings at Will, his foot is in a wooden box, but in the next shot the box is gone from his foot. When Linderman is thrown against the wall, there is nothing on it. But when he hits the wall and bounces off, the next shot shows him pulling his body off of a bloody shelf bracket. EXPLANATION - The bracket is not actually on the main wall, but on the side wall in the corner. He bounces off the main wall into the bracket at the side. When Will is dragging Lori's sleeping body across the burning cabin, his hand slips, but Lori continues to hold her arm up. Lori's hand that drops into the flames is clearly protected by a rubber sleeve and glove. When Freddy tries to kick Jason in the groin, Jason catches his leg and flips him backwards, revealing Ken Kirzinger's unmarred skin and belly button. When Jason throws Freddy against the wall, you can see that there is a large space between the window of the cabin and the end of the wall on the right. In the next shot where Jason starts to put Freddy through the window, you can clearly see that there is hardly any space between the window and the end of the wall. When Freddy first goes through the window, you can clearly see the wire that is supporting Robert Englund on his close-up shot. When Jason is running Freddy through the windows of the cabin, a light-colored protective flap can be seen poking out from the right side of Jason's mask. Jason sends Freddy flying slightly forward through the air with a punch, but in the next shot he is shown falling backwards onto the propane tanks. Right before Freddy drops the rebar spikes onto Jason, Jason looks up and you can see the actor's normal human skin around his eye. How did Freddy get on top of the construction building so fast after hitting Jason with the flying air tanks? He doesn't have the ability to teleport in the real world. Jason is skewered on the spikes of rebar, and yet when he is hit several times from behind with the swinging vat, the ones coming out of his chest bend all over the place. In later shots, they are shown to be quite solid and sticking out straight. When Freddy is swinging upside down from the vat, his hat appears to have fallen off, but in the next shot his hat is still on, only to be knocked off again. Also, when Freddy is hanging upside down you can see the actor's normal, unburnt skin at his ankle. When Freddy and Jason get hit by the cart, they go flying through the air and land right next to each other on the dock. In the next shot, Jason is shown getting up quite a distance away from Freddy. Freddy's shirt looks rather bulky while Jason is hitting him with a machete, due to all of the appliances underneath that are squirting blood. As Jason is walking towards Freddy, Freddy is crawling backwards along the dock, but in the next shot he is standing up as Jason hits him with the machete. When Freddy is hitting Jason with the machete, he starts to hit him in the chest, but in the next shot Jason is bent over and Freddy hits him in the back of the leg. If Freddy stabbed Jason in the eyes, how is he able to see for the rest of the fight and look at Lori at the end? EXPLANATION - Freddy only stabbed him once, so his eyes may have just been sliced, but not removed. When he was looking at Lori, he just closed his eyelids over his destroyed eyeballs. Several times during the movie Freddy's sweater lifts up to reveal either normal, unburnt skin, or a tight black undershirt. For example, when Freddy is hanging upside down from the large construction vat. There are also several times that Jason's mask shifts to reveal the actor's skin underneath. For example, when Freddy is kicking Jason in the face, his mask lifts up near the chin. When Jason is cut up by Freddy, red blood gushes and sprays out, but in the previous movies he is a zombie that usually bleeds black or green ooze. EXPLANATION - Once again, we assume Jason regenerates his blood over time as well. After Lori lights the dock on fire and dives into the lake, before the huge explosion you can see there are drops of water already on the camera lens. How could Jason hold Freddy's head when his fingers were cut off? EXPLANATION - If you look closely, you can see that Jason's fingers are still missing as he comes out of the water, and he is simply palming Freddy's head.