I feel like we knew that Ray had set Mickey up, but not in as much detail as we saw in the movie? And, at some point Mickey took his revenge on the actor that he took the fall for? The series is all sort of a blur of the Donovans doing horrible things to people.
The saddest part of the movie, to me, was Terry cooking that big dinner and then thinking he was eating with his family. Terry was my favorite character in all this mess.