Stargate Atlantis Singularity (2018-)

The Atlantis Expedition faces its most direct threat from within the city's own history. The rogue Ancient known as Janus has mobilized a formidable alien force, his actions now threatening the stability of both the Pegasus and Milky Way galaxies. Colonel Sheppard and his team must confront this architect of their own technology, whose mastery of the city's systems makes him an unpredictable adversary. The conflict unfolds across the familiar corridors of Atlantis and the alien worlds Janus commands, forcing a desperate defense against a foe who knows all their secrets. The air in the control room is thick with the hum of overloading systems.