Continuity mistake: When Nedry gets lost at night, he crashes into a mud bank on the front end of his Jeep. When we get a shot of Nedry getting out of the car, he looks to see what stopped him. The obstacle has changed to a log caught on the back tyres. No more mud bank. (01:08:05)
Continuity mistake: In the badlands segment of the film, after Ellie, Alan, and Hammond enter the trailer. Hammond decides to open the bottle of champagne that Ellie, and Allen were saving. Hammond begins to buff a couple of glasses with a towel that magically changes to a pink towel in the next shot. (00:10:45)
Character mistake: When Nedry is stealing the embryos, an extra "n" is missing on the label "Tyranosaurus".
Continuity mistake: In the scene where Grant and the two kids start running from the Gallimimus you see a shot of them running toward the camera with the dinosaurs running around and ahead of them. In the next shot they are running away from the camera and there are no dinosaurs in front of them. There were a lot of dinosaurs in front of them, where did they all go? (01:31:05)
Continuity mistake: In the T-Rex attack, once the car has flipped and the T-Rex is turning it round, it pushes it a full 180 degrees to end up beside the wall, then next shot and the T-Rex pushes it more to end up in the same place. (01:05:45)
Continuity mistake: When the T-Rex is approaching, the lawyer runs into the bathroom stall and the roll of toilet paper is mounted horizontally. After Ian runs towards the bathroom away from the T-rex, in the shot of the panicked lawyer as he shuts the door the toilet paper is now mounted vertically, but when the T-Rex knocks down the stall walls, leaving the lawyer sitting out in the open, it is again mounted horizontally. (01:00:50 - 01:04:45)
Continuity mistake: When Nedry is trying out the shaving foam can, he puts some on his right hand. When the camera pans back after he's wiped most of it off on the pie, his hand is suddenly completely clean. He then pretends to wipe it off with a napkin anyway. (00:14:15)
Continuity mistake: When the baby dinosaur is breaking the egg, the eggshell is almost open on one shot, and starting to break with a different shape, in the next shot. (00:27:35)
Revealing mistake: When Grant tells Lex and Tim about the breeding he then gestures to the dinosaurs' footprints. Some of the footprints are very square in shape and have obviously been stamped in the ground. (01:27:35)
Continuity mistake: During the close-up shots of Jophery being attacked by the velociraptor, he has been lifted high up but in an intermediate wide shot he can be seen back down on the floor. (00:02:55)
Continuity mistake: In the scene where the park ranger is about to shoot the raptor with his shotgun, we see him unfolding the butt of the gun. As he does this he places the butt under his arm. As the camera angle changes, he has the butt pressed fully against his shoulder. (01:40:50)
Continuity mistake: Towards the beginning of the movie when John Hammond is in the trailer, he opens the refrigerator, takes out the champagne and opens it. The amount in bottle stays the same before and after he pours three glasses. (00:09:50)
Continuity mistake: The dinosaur fossil the paleontologists are excavating in the overhead shot (when "Badlands, Montana" appears) has a different head than the one they were digging up in the shot right before. (00:05:30)
Continuity mistake: Before the vehicles leave the compound Lex says to Grant, "She said I should ride with you cuz it'll be good for you." In this shot, Ellie's door on the second car is open with Malcolm talking to her. In the next close-up shot of her, the door is closed with Malcolm gone. (00:38:40)
Continuity mistake: Just after Gennaro suggests a coupon day at Lunch the camera goes to Hammond then back to Gennaro.In the change from Hammond back to Gennaro,Malcolm's head changes directions from facing left to right. (00:33:20)
Revealing mistake: The two Jeeps running during the tour are supposed to be automatically moving along the track in the road but several shots reveal there is nothing connecting the Jeeps to the track.
Visible crew/equipment: In the scene where Nedry crashes for the first time into the sign,just before he crashes the camera cuts to the interior of the car, you then get a very slight glimpse of a visible crew member carrying what seems to be a torch on the left hand side of the screen. (00:57:00)
Continuity mistake: At the start of the Badlands sequence, the palaeontologists are brushing-out a dinosaur skeleton. In the close-up shot, they are working on the head (someone 'picks its nose') and one of them has a red-handled brush. When we cut to a wide shot, there is only one person working on the head (the nose is still being brushed) and there is no red-handled brush in sight. (00:05:30)
Visible crew/equipment: When the two Explorers start off on the tour of the island and the vehicles reach the Dilophosaur exhibit, there is a shot of Lex, Tim and Gennaro, looking out their Explorer's passenger-side windows. Right above their heads, fastened directly above each window, are wind-screen covered microphones. Obviously placed there to pick up actor dialog, neither of these particular mikes are seen again before or after this shot. (00:42:20)
Visible crew/equipment: In the scene where the cow is being lowered into the raptor cage, the camera shows the ferns and plants shaking. If you look closely, there is the back of a man in a white shirt shaking the plants. (00:31:10)
Chosen answer: They all left on the same boat Nedry was trying to get on with the embryos. You can hear Samuel L Jackson's character announce that the boat will be leaving at a specific time and everyone had to be there or be left behind.
Shannon Jackson