Maybe a bit hokey by today's standards, but I thought the sentiment here held up better than I would have expected. The champ is a washed-up former world boxing champion. He's a gambler and a drunk and a father. His 8-year-old son Dink idolizes him and doesn't even call him "dad" but "champ."
Wallace Beery won an Oscar for his portrayal of the down-and-out fighter, but the kid deserved it more in my opinion. He's the real heart of the story, played by Jackie Cooper, who grew up to play Clark Kent's boss in the Christopher Reeve Superman man movies.
68 to go...