Stargate Atlantis

When a duplicate Daedalus zooms into orbit over the Atlantis, the crew investigates. Stepping aboard the dilapidated ship, they discover an ominous video message from its former captain and his words are far from reassuring. Before the team can get their heads around the increasingly sinister situation, the Daedalus doppelganger hurtles into an alternate reality.

Category

Adventure / Science fiction

Original air date

2008-08-01