If you loved The Boss Baby, try Megamind
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 Tom McGrath, and they both carry the playful mood tag, and they sit in Animation / Comedy / Family territory. If that's the register that drew you to The Boss Baby, the second film will land in a comparable space — through a different lens.
playful
What Megamind is
Metro City skyscrapers at dusk, a cape fluttering. A superhero falls, a villain rises, a city scrambles. This animated sendup of the genre lands well for viewers looking for a lighthearted superhero spoof.

