If you loved Planet Dune, try Black Water: Abyss
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 raw mood tag, and they sit in Adventure / Horror territory. If that's the register that drew you to Planet Dune, the second film will land in a comparable space — through a different lens.
raw
What Black Water: Abyss is
Waterfalls roar into the jungle's throat. Abseiling ropes vanish into black limestone just as the storm cracks the sky. Five laughing friends descend. By moonrise the cave chokes, the river rises, the air thins. Below the flood, something older waits.

