William and Walter will finally face off in the finale... These [characters] have so much that they’re bringing to bear. And Leonard and John are two fantastic actors.”Goldsman also reveals:
For the rest of the article, head over to EW.com.
We’re going to be looking very closely into Peter’s [Joshua Jackson] identity, Walter’s choices in the past, and Walter’s choices in the future, and by the end of the season, we’re all going over to the other side.