Continuity mistake: After Peter gets the text from Happy about meeting at the bathroom, Michelle asks, "What are you hiding, Peter?" and just as she says, "I'm just kidding I don't care," Peter's holding his cell phone up in his left hand, but next shot he's holding the cell phone up in his right hand.
Continuity mistake: When K is cornered by the scavengers, he gets out of the car after they cut the door open. In the shot of one of the scavengers running up to K to attack him, nothing is hanging out of the car door. K then breaks the scavenger's back with his knee and the seat belt is suddenly hanging out of the door. (01:02:45)
Continuity mistake: Logan tries to give the Professor an injection, who pushes him away and falls over. As he falls back his left sleeve is still rolled up - the shot cuts and it's instantly right down to his wrist.
Continuity mistake: After Adam Westinghouse catches up to the main characters, he fires up into the air and threatens to shoot them in the back if they don't stop. They turn to face Adam and Lucas is holding his BB gun in his left hand. The camera cuts to a different angle and suddenly Lucas is holding the BB gun with both hands but in a right handed hold. And he is also a little bit closer to Noah. (01:21:45)
Continuity mistake: The Woman in Black cuts the cable that Lin is trying to swing from and he starts to slide down the slope of the building with the piece of the cable sliding along side him. In the first shot the part of the cable that is highest up is coiled up in loops, but in the next shot the lower part of it is coiled up and not the top. (00:55:35)
Continuity mistake: At the end, when Sam places the last few mini figurines on the hex riser display, note the house's chimney stack faces to the right, but when Sam picks up the display the chimney faces to the left. There are some other difference between these shots, such as the miniature tree under Dash's car goes from full green foliage to sparse, then back to full. (01:45:40)
Continuity mistake: In the mid-credits scene in Justice League vs. Teen Titans, Terra's hair was shoulder length and she had no freckles, but in this movie, she now has shorter hair and freckles.
Continuity mistake: When Anthony Hopkins is on the phone with John Turturro, an Autobot approaches the phone booth he is standing at to talk to him, and stands in front of the phone. A few seconds later, the Autobot starts to walk away by walking forwards. The shot cuts to Turturro telling the Autobot he'll be five minutes, and it has suddenly vanished from in front of the phone booth.
Continuity mistake: When Pete is holding his hands out, as per Ego's instructions, the orientation of his hands changes. Initially, his thumbs are roughly at the top, but when the camera angle changes, they are at the side. No time has passed, and Ego didn't tell him to change anything.
Continuity mistake: When Mae first meets Ty, as Ty says she is new here, he is holding a bottle of wine in his arms. The bottle goes from being held on his right side to his left. (00:21:10)