If you loved Carnival of Souls, try Matango
A bridge between a film you've already seen and one most people haven't. Matango has roughly 5.1× fewer votes than Carnival of Souls — 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
Theyboth carry the dread, surreal mood tags, and they sit in Fantasy / Horror / Mystery territory. If that's the register that drew you to Carnival of Souls, the second film will land in a comparable space — through a different lens.
dreadsurreal
What Matango is
A rotting barge at high tide. The last lifeboat washed ashore with five tourists and two sailors. Meat turns black overnight.

