Into the Hollow Earth

Into the Hollow Earth was an upcoming science fiction motion picture, scheduled for release in 2078.

Background
The premise of the film was a location where prehistoric monsters still roam free, whose entrance was at the base of a dormant volcano, called Hollow Earth. It was an isolated world, filled with terrible beasts, lost civilizations, and savage magic. It was advertised as a world that Jules Verne would only dream about. It was also promoted that it was available in "DinoVision" and that it was not available in most areas.

Appearances
Into the Hollow Earth is mentioned only in the Fallout 4 add-on Far Harbor.

Behind the scenes
The film alludes to the 1864 Jules Verne novel Journey to the Center of the Earth, in which a small team enters into a subterranean world by traveling down a volcanic tube. There, they discover prehistoric creatures long thought to be extinct.