Portal to Second Earth

Humanity has discovered the first alien device in the deepest depths of the ocean! The device is accidentally turned on, revealing a portal, a portal to a second earth. A team of intrepid explorers is created, half military and half civilian scientists, to explore the world on the other side of the portal. The team gets lost in other worlds as an action packed adventure engulfs the team and leads them to the most startling discoveries of all.