If you loved Superman, try The Mechanical Monsters
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
What they share
Both films are directed by Dave Fleischer, and they sit in Action / Adventure / Animation / Family / Fantasy / Science Fiction territory. If that's the register that drew you to Superman, the second film will land in a comparable space — through a different lens.
What The Mechanical Monsters is
Superman faces off against robots. The Man of Steel battles a villain. It gets the job done.

