Yup - see post 17.
I never saw the movie or even heard of it until I was at my college, where, I learned, it was shown every Christmas season (and maybe still is). I fell for it hard, and still love it. Great cast, beautiful cinematography, humor mixed with pathos, etc. The movie does send a mixed message to an early 21st-century audience, and George sacrifices an awful lot, but it’s all for the best. He’s still married to Donna Reed (yowza!) with a pack o’ cute kids, esteemed by everyone in town, helping others. I like to think that George and wife eventually get to travel the world together… maybe when their own kids are in college?
I remember a WSJ article from the early '90s in which Robert McFarlane, Reagan’s former national security advisor, said he had sunk into a deep depression after the Iran-Contra Affair. A friend gave him a videotape of It’s a Wonderful Life, which he credited with helping him find a way back from a suicidal brink.

Once the neighbors make up the shortfall, it won’t be missing any more.