There’s this movie that played on  AMC a while back and the movie was about a woman who kept seeing a strange man follow her on a subway/train and I think she’s the only one who saw him. His house had yellow , dirty walls, dirty house and there was a jar on bloody tongues on a small desk with a pair of pliers next to it. The man had white hair I think. The woman went to go tell a man or something what’s been happening and his room was blue with lights.

That’s all I remember, please help me find this movie name!!! It’s bugging me