Factual error: In the bus chase scene the 'prewar' bus has fleetnumber LT1097. Actually it's a postwar RT-class AEC Regent III bus built circa 1950. Although the LT class AEC Renown was a prewar class of London bus, these had three axles, two at the back. And - for the record - LT1097 did exist, but it was a 'Scooter' type single decker.

Continuity: When the bad guys find Imhotep's tomb, a mound of sand starts to rise from the ground. In one shot everybody is backing away from it, in another they're moving closer to the mound.

Continuity: After they've kidnapped Alex on Tower bridge, they raise it to aid their getaway. The next shot is of Imhotep and Anck-Su-Namun standing looking over the city from a balcony - you can see the bridge, and it's lowered. You might think that that shot takes place a while afterwards, and the bridge has since been lowered, but then it goes back to Rick and Evie, and you can both see and hear the bridge lowering back into place.

Continuity: When Imhotep is hanging off the ledge at the end, he yells to his woman to help him. After she leaves, he starts to cry. They show him crying and hanging on with his right forearm on the ledge, then it cuts to a shot of Rick and Evie, then back to Imhotep, but now he is using his left forearm to support himself. Potentially he could have swapped arms, but he doesn't show any sign of having shifted his weight, and it happens really quickly.

Continuity: After the cast makes a get away on the double decker bus, the little kid jumps on John's back and says, "Nice job." When the shot cuts, he is still there. In the next shot, the bus is pulling over to the side of the road and you can see that the boy is not on John's back anymore.

Other: During the fight scene in Seti's throne room, several times Anck and Nefertiri magically switch places. For instance in the scene where they are fighting Anck appears in front of Nefertiri to hit her in the face followed by Nefertiri kicking her.

Continuity: When Patricia Velasquez has her first flashback to her past life, she is in a room with Imhotep. If you look closely at her shoulders in an up close shot, her hair is in front of both of them. Then we cut to a shot of the room from outside (we can see the room through the balcony) and the hair is still over both shoulders. Then we cut to another up close shot of Patricia, and we see that her hair is over her left shoulder, but behind her right one.

Factual error: In the scene where the father says "You know, those snakes are very poisonous."  Then the mother says "Only if they bite you." You can clearly see the snake's colours are red touching black which clearly means that the snake is not a venomous snake.