Everything you see, hear, smell taste and touch is a translation of a vibration. This means if it is something unpleasant you have a vibration running in your system that is manifesting that unpleasant thing. But how do you know which things will give you unpleasant manifestations. Watching movies can be aligned but it can also create a lot of horrible things in your life. Did you know that watching movies with people that die from a disease can create similar disease in your body? The law of attraction does not make a difference between your real or fake. It just senses vibrations and it is always about how you feel whenever you watch a movie, play a game or having a serious conversation it's about the vibration you sent in feeling NOT if its real life or not. So if you watch a sad movie you are sending sad vibrations and it will answer with similar vibration and manifestation.