At the moment when Michele Pfieffer (sp) first finds that the bathroom tub has been filled with hot, steamy water. Watch as she approaches the tub, (looking from the tub's eye-view). When she is still a few feet away, she rolls up the sleeve of her right arm on her white robe. Watch closely, she doesn't just push the sleeve up, she rolls it up. The very next scene is above her head looking down at the tub. You will see her sleeve unrolled and she rolls it up again. Then, of course, you are freaked by the image in the tub, but, still, it is a slip-up.