When Snowshoes points his torch into the tomb (34 minutes) the circle of light cast on the walls is clearly that of another light source.
The plot revolves around items from the tomb of a high priest of Sekhmet, and the statue of Sekhmet, which are found in the tomb itself. Although Sekhmet was indeed the goddess of revenge, she was not a mortuary goddess. The writers may have confused Sekhmet with Selket, who *was* a mortuary goddess.
Producer Louis King's name is misspelled Luis in the credits.
The panel removed from the tomb at the start of the movie has hieroglyphics carved on it that are precise and clear and of identical size, as if they had just come from the workshop--which, of course, they had. There is no sign of the deterioration that would have occurred in two thousand years.