Continuity mistake: After the scene where the first Umbrella Corp. employee gets eaten, the rest are discussing what just occurred. All their clothes appear to be dry. They just scrambled to get out of the river and should all be soaking wet.
Continuity mistake: When Cole is lost in that underground cave, first he has a silver torch with a handle, and then when he meets Tran he has a thick chunky one, then it changes back to the silver one.
Continuity mistake: The woman who falls off the boat is pulled underwater by the crocodile. When she is rescued, there are no signs of bite marks or any other trauma.