The Three Lives of Thomasina (1963)
The Three Lives of Thomasina is a live-action Disney movie about a cat named Thomasina who dies, and comes back to life, and the influence that this cat has on her family.
But this movie isn't really about the cat. The cat is basically just "the glue that holds the people's lives together". This movie is really about the father, his faith in God, and his relationship with his daughter.
This is a nice story, with great performances by Patrick McGoohan as the father, and Susan Hampshire, as the beautiful woman that the local kids think is a witch. The two main children, (who are the same children from the movie Mary Poppins), are also very good. The movie lacks the emotion at the beginning of the story that it probably should have, but it makes up for it as the movie goes on.
It's not the best of the classic Disney live-action movies, but it's a good movie, and if you like these kinds of sappy movies, then it's worth seeing.