Continuity mistake: The first train wheel which falls down from the truck hits the ground twice. (01:17:50)
Continuity mistake: When Mac, Lincoln and Jordan are driving to the railway station. Mac takes the credit card out of Jordan's hands, however in the next shot, Lincoln is already holding it. (01:04:30)
Revealing mistake: During the car chase with the railway train wheels, when some of the cars get destroyed and flipped, you can see flame and smoke from the bottoms of the flipped cars where the cannons fired to flip them.
Continuity mistake: When Jordan and Lincoln are at Mac's house, right after they escape, the lava in the lava lamp changes shape and location drastically between shots. (The lava changes much more than would be possible in that short amount of time).
Continuity mistake: The Black Wasp shoots out the truck's right front tire, but the subsequent shots show the truck's left front tire blowing out and the right tire intact. (01:19:50)
Other mistake: Gandu 3 Echo has initials on his sleeve which read G3A. This would be fine if he was Gandu 3 Alpha, but he's not (although he should be - see the other entry relating to him). It should read G3E.
Continuity mistake: When Jordan and Lincoln arrive at Tom's place the door opens different directions between shots.
Other mistake: Starkweather Two Delta, the guy that wins the lottery in the first elevator scene, tells us he was there for 6 months. Which should have put him in the "G" (Gamma) or "J" (Juno) series instead of the Delta series.
Continuity mistake: After Jordan frees herself from the surgery room, she walks around and looks at a map that she is holding in her hands. The camera then switching to a closeup of the map, but in that shot, the map is being held by male hands instead of female hands. (01:52:51)
Continuity mistake: When the police car stops on the middle of the four way junction, the first shot shows cars parked or waiting in all three lanes, but in the shot where they get broadsided, the armoured van is suddenly coming from the lane which previoulsy had a silver sportscar in it.
Revealing mistake: During the truck chase and the train wheels being offloaded into the path of the pursuing cars, on the car that gets hit after the hummer we can see the metal canister used to roll the car.
Continuity mistake: When Lincoln 6 Echo goes into the facility, he is wearing a blue shirt. When he comes out again, it's purple.
Continuity mistake: When Lincoln and Jordan board the trailer with the train axles, both mudflaps of the trailer are branded Manac (Also has a sticker with the brand on the trailer) and are black with white font As the axles start to fall off, the mudflaps become Mack brand and are white with black font.
Other mistake: When Lincoln and Jordan first enter the city, just before Jordan sees a poster of herself, in the background you can see two trains high in the air, with a skyscraper behind them. If you look carefully at the shadows cast by the two trains, one of them is completely wrong. The train that goes from left to right has its shadow trailing on its left side, and the train going from right to left has its shadow trailing on its right side. Irrespective of which direction the two trains are travelling, both their shadows should be trailing from the same side, as there is only one light source, i.e. the sun.
Continuity mistake: When Lincoln Six Echo goes to the lab as Tom Lincoln on the chopper the scars on his face swaps side.
Deliberate mistake: The shot of Jordan and Lincoln asleep in the ruin is flipped. You can tell by Lincoln's initials on his ankle. (00:56:15)
Answer: As far as I could tell, it seems to indicate his growing mental awareness of himself and his environment. He begins noticing more things around him and is questioning when things don't seem right or are out-of-place. The other clones don't exhibit that type of cognitive functioning as much as he does.
raywest ★