After a massive sinkhole swallows a nearby town, a school bus filled with students is dropped deep underground. After the crash, the students realize the bus is hanging precariously against…

A scientist enlists the help of the US army to investigate the mysterious disappearance of her father, deep in the Belizean jungle. Caught in the crossfire between a brutal guerrilla…

A catastrophic volcanic eruption releases ancient dragon-like creatures on the surrounding areas. Scientists believe this could start a chain reaction of volcanic eruptions giving way to a global Dragon Apocalypse.