Stargate Atlantis Season 4 Episode 10
Overview
A mysterious drone crashes into Atlantis, indicating that the Replicators may have found the city. But when Elizabeth Weir appears, the team realizes that the probe is just a part of a bigger mystery.
Director: William Waring
Guest Star: Chuck Campbell, David Nykl, Ernie Jackson, Jewel Staite, Kavan Smith, Reese Alexander, Sean Millington, Tammy Hui, Torri Higginson