Lois, Clark, and Natalie notice a difference in John Henry’s behavior and fear something might be very wrong. Meanwhile, Kyle encounters an awkward moment with Lana while stopping by the…

Despite losing half his team, Oliver remains confident that he, Felicity and Diggle can stop Cayden James and Black Siren. However, when he discovers one of Cayden’s secrets, he decides…

All hope seems lost, until Colonel Everett arrives suddenly from Earth. He is determined to defend the city until the arrival of a ZPM, brought by a new ship.

The Atlantis team finds a culture that lives in relative safety from the Wraith, because they hand over their criminals to the Wraith — and crash-land in the volatile penal…

With the timeline changed by SG-1’s actions in the distant past, an alternate version of SG-1 must use the newly-discovered time ship to set things right.

The Stargate is stolen, leading SG-1 to discover that the Trust has taken control of an advanced ship in orbit. Teal’c investigates a series of wide-spread Jaffa deaths.