Continuity mistake: Lilo put candy on the counter: one green, one yellow, and two orange. The next shot goes to AJ. Then back to Lilo, and now the yellow candy has vanished, and the other pieces have moved around, indicating this is from a different take. (00:30:23)
Continuity mistake: When Yelena Belova is found by the survivor scientist in Malaysia, she advances towards him, hands raised. However, she holds the explosive in her right hand in different ways between shots (check when she mentions the "breakthrough").
Other mistake: The Titanosaurs are somehow able to be completely hidden in grass that doesn't even reach waist level on humans.
Plot hole: Reed's plan to teleport the planet away is based on the upscaling of the teleportation device he invented a couple of days prior. Every time he uses it, though, it uses TWO pads: a transmitter and a receiver. It takes the collaboration (and the power grid) of the whole planet to use the transmitter, but the receiver is conveniently absent. It would have invalidated the whole plan.
Factual error: A DC3 that flies at 198 mph max makes it from Europe to Alaska to Africa in a few hours.
Continuity mistake: In the dark alley meeting between Jimmy Olsen and Eve Teschmacher, Sara Sampaio's hands change position on the jacket between shots a couple of times (for instance, at the end when she says "Ok" with a big sigh, her hands are under Jimmy's collar, but they were above it a moment before).
Continuity mistake: When young Snow White places the flower crown on the girl, her braid swaps sides between shots.
Factual error: In the air battle with the Predator vs the World War 2 planes, Torres figures out the alien is tracking their heat. When he and the other pilot climb high to cool the engines, Torres cuts off his while the other pilot keeps his on. In the Predator's perspective, as soon as Torres kills his engine, the ship disappears from his heat vision. That's not how heat works. It's not just a light switch you can turn on and off. It would take time for the plane to slowly cool off and be invisible. (00:55:15)
Continuity mistake: While Will is looking at the new storm clouds on Sandra's feed, he gets a message from the DHS director. On this message, it is displayed as "DHS Dir. Briggs"; then when he pulls it up, suddenly the title now reads as "DHS Director Briggs", with Director no longer abbreviated to "Dir.". (00:03:15)
Plot hole: The main character has opted to cut the Lusitania, a ship torpedoed in 1915 south of Ireland and a war grave with 1,200 killed, into 3 pieces and lift the middle section with a couple of flotation devices. The only chance they would have the Irish naval service not putting a stop to this within hours would be on St. Patrick's Day. Interesting as well that the prices are after the cut miraculously far enough apart that the lift goes without any hitch. And neither the Brits nor Irish object. (00:35:00)
Continuity mistake: At the Air and Space Museum, a red belt between two stanchions blocks a room with a sign saying "New exhibit coming soon." After Elio ducks under the belt to enter the room, the belt and stanchions have vanished. (00:02:20)
Suggested correction: Once he enters the room, we never see the door again. All we see is an entryway leading to the exhibit.
Revealing mistake: The guy whipping her horse, Sonja throws a chain around his neck from behind and yanks him. However, you can see the actor starts to throw himself backwards before Sonja even pulls on the chain, jumping the cue.
Continuity mistake: When the bus is en route to Everest, there's an aerial shot of a road with a red building on the left and a large black billboard on its roof. The bus continues for several minutes, and after the hijackers hop on, the exact same aerial shot is reused.