Billions of years ago, Torus, a massive, mysterious structure of unknown alien origin crashed to Earth. Now, it has emerged from the ground in a remote part of the world and is hovering above the planet's surface, causing natural disasters and global panic. Mason Rand (David Keith), a top-secret weapons specialist, is called in to unlock the secrets of the structure. When he discovers a secret doorway into another world, he discovers that the future of humankind may possibly rest on his shoulders. Originally aired on the Sci-Fi Channel.