Fan of the film Salt that I am, I have long been curious about the film The Last Castle, which also features a character whose last name is Winter. Recently, I was able to see the film, and though it doesn't tie in with Salt in any way, I still really enjoyed it. Here, Winter is a sadistic warden who lays his brutal methods bare throughout the film, especially toward the end. The film contains many touching and inspiring moments, as well as some fine acting. I highly recommend it!