If you loved Guest from the Future, try Kin-dza-dza!
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
Theyboth carry the foreign gem, playful mood tags, and they sit in Adventure / Science Fiction territory. If that's the register that drew you to Guest from the Future, the second film will land in a comparable space — through a different lens.
foreign gemplayful
What Kin-dza-dza! is
Aliens are just like neighbors, except worse. Two Soviets end up on planet Pluke after using an alien device. It predictably gets weird from there.

