Continuity mistake: When 'Brigitte' has transformed into a werewolf and is attempting to climb out of the basement via a ladder and 'Ghost' pushes her back down, Brigitte is seen holding onto the top step of the ladder, but when 'Ghost' is closing the basement door 'Brigitte' has vanished. (01:28:50)
Continuity mistake: When Tyler injects Brigitte for the first time at the hospital, look carefully at the syringe. You'll see that in the first shot its content is 1/3, and in the following shot is now 1/2 full.
