If you loved Luxo Jr., try A Bug's Life
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 John Lasseter, and they sit in Animation / Comedy territory. If that's the register that drew you to Luxo Jr., the second film will land in a comparable space — through a different lens.
What A Bug's Life is
Insects get organized. Flik hires warrior bugs to defend his colony. It's a tiny rebellion with moderate success.

