MacLaren’s leadership is challenged when he’s directed to assist a more experienced team of travelers that wants to join forces.

The Fringe team goes back to the future as the story jumps ahead to 2036, when the Observers and the Fringe team engage in a game-changing battle.

O’Neill and Teal’c risk their lives to keep the Replicator bugs from gaining a foothold on Earth, while Carter helps the Asgard fend off a Replicator invasion.

A stranger may be a threat to the true identity of the townspeople; Cora tries to reunite with Regina.

As Regina tries to refrain from using her magic in order to regain Henry’s trust, she starts seeing a ghost from her past; Mary Margaret and Emma find a survivor…

Upon learning the key to oppose The Monitor, Oliver and team return to Russia on a mission to gather the necessary materials. Connor reunites with a figure from his past.

Sam and Dean investigate the death of Rabbi Bass, who spontaneously combusted. The case becomes ever more confusing when they learn that the Rabbi was researching Nazi Necromancers. Sam and…