While movies like Forrest Gump, Sleepless in Seattle and Saving Private Ryan are some of actor Tom Hanks most popular movies, I've always been biased to his role as Josh Baskin in the 1988 movie, "Big."
One of the most famous scenes from that movie was when Hanks as a young boy in a man's body playing an over-size piano.
He re-created the scene with Sandra Bullock below.