I was so spooked after seeing The Exorcist, I made my black cat sleep outside that night.
The film 'alien ' creeped me out because at the time I was staying at my uncles house by myself to do some decorating, as he wanted to move out because he had been attacked by burglars. He was staying in a hotel while I did up the house to prepare it for sale. I went out to see 'alien' at the cinema then had to come back to an empty house listening for burglars. I did not get much sleep.