A lot of the best movies about faith and redemption don’t get marketed as faith-based at all.
I brought Babette’s Feast to a movie night once with some friends who weren’t Christians, and the conversation afterward about grace and generosity went way deeper than I expected. A Hidden Life and The Mission are both good. Chariots of Fire too, and The Tree of Life if you have the patience for it. The 1977 Jesus of Nazareth still holds up as a series (see this thread).