New this month Revealing mistake: During the underwater scenes the light appears from below and above but it's underground and should be pitch black, suggesting studio lighting being used.
New this month Plot hole: The Mummy would not know where to crash the plane in England to retrieve the dagger from the Abbey as this was placed there thousands of years after her imprisonment. If she did know it was there using her powers she would know that the stone was missing, but she didn't.
New this month Factual error: Jenny dates the sarcophagus as 5000 years old and explains later that the hieroglyphs are from the New Kingdom which dates from 1550 to 1070 BC - just around 3000 to 3500 years before.
New this month Factual error: In ancient Egypt a princess could never be chosen as the new pharaoh. If there are no sons available another male from the family (ie. Brother, uncle) is chosen. So there is no reason for Ahmanet to be all hell bent on revenge for losing her position as the next pharaoh.