If you loved The Congress, try Where Is Anne Frank
A bridge between a film you've already seen and one most people haven't. Where Is Anne Frank has roughly 7.0× fewer votes than The Congress — it's a deeper cut, not a mainstream recommendation. 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 Ari Folman, and they both carry the bittersweet mood tag, and they sit in Animation / Drama territory. If that's the register that drew you to The Congress, the second film will land in a comparable space — through a different lens.
bittersweet
What Where Is Anne Frank is
Kitty takes a wild leap through time. She wakes up in modern Amsterdam to find Anne Frank missing. Kitty's quest is a quaint history lesson.

