Stargate: Atlantis S2, E7

An international team of scientists and military personnel discover a Stargate network in the Pegasus Galaxy and come face-to-face with a new, powerful enemy: The Wraith.

Cast:Joe Flanigan , Rachel Luttrell , David Hewlett , Jason Momoa , Torri Higginson , Paul McGillion , David Nykl , Chuck Campbell , Jewel Staite , Jon Johnson , Colin Decker , Lalo Espejo , D. Harlan Cutshall , Kavan Smith , Robert Picardo , Amanda Tapping , Rainbow Sun Francks , Ed Huber