This might have been on the Sci-fi channel they seem to use a lot of new and upcoming actors so don't expect the acting to be first rate. If you're a fan of B movies and like time travel stories this is worth watching. The crew of a Submarine
goes through a time portal and ends up 100 years in the future.
They are taken prisoner by some creepy bad guys and there's some good fight scenes.And some strange things as the Commander of the Sub meets his double in the future, a leader of a band of Rebels.