Most of them but I think the exorcist still holds its own...watched that for the first time when I was 13...shit me up big time
Theirs a few deleted scenes loitering on the internet, 1 that sticks out is Reagan in the upside down crab position coming backwards down the stairs, then just saying hello, very weird.
Theirs also a new documentary not long out on the priest the film is meant to be based upon, a real life exorcist.