Stargate Atlantis

Sheppard is abducted and imprisoned by an old enemy he believed to be dead, placing him in a perilous situation that endangers his freedom. At the same time, the Atlantis crew uncovers an ancient alien race, revealing a previously unknown civilisation.

Remnants is an episode‑type programme titled “Remnants”. It falls under the broader classification of a programme and is presented as a single episode within its series. The work is identified simply by its name and format, without any further contextual details supplied. The storyline centres on the character Sheppard, who finds himself abducted and held captive by a long‑standing foe he had presumed was dead. At the same time, the crew of Atlantis stumbles upon a previously unknown alien civilisation, adding a layer of intrigue to the unfolding events. Both the kidnapping and the discovery drive the episode’s narrative forward. Joe Flanigan appears in the episode, providing a central performance that ties the two plot strands together. His involvement is the only cast detail given, and it anchors the episode’s focus on the challenges faced by Sheppard and the Atlantis team as they confront the old enemy and the ancient alien race.