Other mistake: In the Bible, Moses had two sons, not one (Gershom) as depicted in the film. He had both sons in Midian before he came back to Egypt to redeem the Jews.
Other mistake: When Rameses places the dead body of his son on the statue next to his throne, watch as it cuts to a shot of the side of the statue. A dummy was used in this scene, and it becomes obvious. Check out his hair, which looks like plastic, and his eyes, which look like little circles.
Other mistake: When Moses notices the burning bush, he tells Joshua that it is a bush on fire, but not burning. It's too far away for him to see that it's not burning.
Other mistake: At the very start of the Exodus there are three consecutive shots with the blowing of horns. In the next shot, while the camera faces the ground, there are multiple imprints of modern work boot or sneaker soles visible on the dirt (near the spotted goat), on the left side of the screen. These are not sole imprints of the time period. (02:59:25)
Other mistake: When Nefritiri rushes to Moses and cries, "I will not live if you must die," in the next shot as Ramses pulls Nefritiri away, the dark outlines of Charlton Heston's modern-day briefs are visible under the ragged garment he's wearing. (01:35:25)
