The Vault

When her archaeologist father disappears on an expedition, Wanda sets out to look for him. What she finds is a secret underground world, where no one believes i

After disasters have all but destroyed the Earth, leaving entire cities buried, one man named Violence Jack tries to avert a civil war brewing among the wretche

In the near future civilization has collapsed. Seamus is on a desperate run and dangers loom everywhere. By accident he comes across a subterranean shelter and

A huge burrowing machine tunnels out of control at ferocious speed, cutting clean through to the center of the earth, to the twilight world of pellucidar. Once

Following his father's death, 15-year-old Eli Shane embraces his destiny to follow in his dad's footsteps to a secret, subterranean world called Slugterra where

The Fraggles are a fun-loving community of creatures who live in a subterranean fantasy land where they love to play, sing and dance their cares away, sharing t

Two curious worms spend their days investigating the otherworldly objects that fall through the grate into their subterranean world. The television series "Larv

Mazinkaiser vs the Great general of darkness is a retelling of 1974's Mazinger Z vs. The Great General of Darkness. The new Mazinger Team is overwhelmed by the

When an accident leaves a group of researchers trapped beneath the earth's crust, it's up to a drill team, led by Joseph Harnet, to rescue them. But once underg

When a young laborer escapes to the world aboveground, he discovers a violent land in which humans battle robots controlled by a power-hungry noble. Gurren Laga

On a quest to find out what happened to his missing brother, a scientist, his nephew and their mountain guide discover a fantastic and dangerous lost world in t

Below the streets of New York is a dark and dangerous world hidden in the shadows of abandoned subway tunnels and miles of forgotten infrastructure. When a youn

In 1996, brash L.A. detective John Spartan and maniac killer Simon Phoenix are both sentenced to decades in a cryogenic prison as punishment for a rescue missio

Savvy Assistant District Attorney Catherine Chandler is saved by a noble, beast-like man named Vincent, who lives in a secret, utopian community beneath New Yor

A huge, alien structure resembling an inverted cone, appears in the woods outside a small rural town. Sent from Washington to investigate the origin of the myst

When a man-eating cave creature appears with a fortune in uncut diamonds around his neck, Dr Chambers' daughter Denae hires adventurers C and C Salvage to find