Venom: Let There Be Carnage

While Eddie is holed up at Coit Tower trying to find Cletus, several helicopters pass by looking for Venom and Carnage. This was actually not planned; the helicopters flying by were actually part of the shoot for The Matrix Resurrections (2021), which was filming in the same part of San Francisco as Let There Be Carnage during their shoots. Instead of waiting for a clearer shot, Serkis thought it would make sense for helicopters to be roving around during the scene and left it, adding additional dialogue by Hardy in ADR afterward to mention them.

When Shriek is reversing the mustang she reaches into the center to pull the emergency brake, but in the 1966 Mustang the emergency brake is a handle on the left side of the driver.

SPOILER: There is a scene in the closing credits: Venom and Brock are transported to another universe, and Venom sees J. Jonah Jameson's expose of Peter Parker, from Spider-Man: Far from Home (2019), on TV.

A deleted scene set shortly after Kasady escapes death by lethal injection and frees Shriek with the help of the Carnage symbiote. Here we get a better idea of the symbiote's plans for the world, as he wants to use his new allies to wipe out humanity and replace them with a new race of human/symbiote hybrids.

Edited from Spider-Man: Far from Home (2019)