All we've got is Journey to The Center of the Earth, The Core, and The Descent.
Put less astronauts on Mars and put more geonauts in the Mantle.
I want to have my odd fascination with caves and magma validated.
All we've got is Journey to The Center of the Earth, The Core, and The Descent.
Put less astronauts on Mars and put more geonauts in the Mantle.
I want to have my odd fascination with caves and magma validated.
Don't forget the D*sney Atlantis movie. I know it's technically underwater, but there's dry land down there. Which is why Star Wars Episode 1's underwater Gungan city also counts.
Or, less related: the 1954 film 20,000 Leagues Under the Sea, also owned by D*sney. Nemo uses an underground tunnel to get his sub to a hidden lagoon. Basically an underwater ship tunnel
Oh shit I feel dirty for forgetting Atlantis: The Lost Empire now. That movie is foundational to just about every creative thing I've ever done.
The synergy between marine sci-fi and subterranean sci-fi is real, too. Subnautica comes to mind.