The lizards disappear and re-appear on Venom's arm/shoulder when he is talking to Kate.
As Griffin cycles through a park he passes a man in a blue blazer sat on a bench. A little farther on a shot over his back sees him approaching another bench on which a man and woman are sat but a face on shot of him having passed the bench shows it's now occupied by the man in the blue blazer
When Bernie gets into the van the first time, he is in the passenger seat, but his left arm is shown out the window and banging on the side of the van.
When Shane is first seen throwing lettuce into Bernie the Gorilla's pen, a leaf lands right next to the bucket. In the shot immediately following from the other side, the lettuce leaf is gone without Shane having picked it up or thrown it in.
As Griffin Keyes hits the two swans, he is shown hitting them twice and breaking them twice.
Contrary to popular belief, porcupines cannot "shoot" quills.
When Griffin fails off the new chair it shifts (separating the chair from the ottoman), but in the next shot he is starting to stand up and it back in the original position.
As they pull up to the TGI Friday's it's shown as a reflection in the windshield, As if the sign was right in front of them. While the sign is about 50 feet to the left, about 20 feet in the air, From where the van parks.