Enduring Scenes-Sci-fi and Horror

Sci-fi and horror has given us enduring scenes that will never be forgotten.  Year later those scenes still remain with us.  Some examples: *The shower scene in Psycho when Norman Bates murders Marion Crane.*Here's Johnny in the Shining when Jack Nicholson uses the AXe to chop a hole through the bathroom door.*The head spin scene in the Exorcist What is the scene from a horror of sci-fi movie or TV show that sticks with you. A scene you will never forget.  Share it here.