It's a Wonderful Life
A 1946 film directed by Frank Capra and starring James Stewart and Donna Reed. Based on the short story, The Greatest Gift by Philip Van Doren Stern, it is about a man who saved from suicide by an angel. The film has since went on to become a Christmas classic with various airings on TV during the holiday season.
Edward has a poster of the movie and when he looks at it, he sees Miranda in the Reed role.