Revealing mistake: When Libby goes to the house to kill her husband with the gun she checks the bullets. You can see the firing pin is drilled out, rendering the gun inoperable.
robsuttonjr
7th Jul 2018
Double Jeopardy (1999)
15th Jun 2015
Jurassic Park (1993)
Revealing mistake: When the baby dino is hatching you can see light from a hole below the egg. This allowed them to push the fake dino through the fake egg shell.
18th Mar 2013
King Kong (2005)
Revealing mistake: When they are all running from the dinosaurs you can see where they should have been crushed by the massive brachiosauruses. Also when they are running along the collapsing mountainside they are somehow able to float along as the ground is giving way.