A US submarine runs into a time rift. A special unit goes on a mission to see what’s on the other side. They find themselves in an alternate dystopian America, now a one-man dictatorship. They decide to help the rebels.
Meet an annoying French prankster from the Middle Ages, witness bizarre Aztec food on Historical Masterchef, see what happens when Queen Elizabeth I needs the toilet, and learn how not to impress a woman in Victorian times.