[Stargate Atlantis] Spoilers for 4.08 "The Seer" (SciFi-US)

[Vilandra]

While searching for the Athosians, the team meets a man with extraordinary prophetic abilities, who gives them a dark prediction about Atlantis's future.

Source: TV.com (http://www.tv.com/stargate-atlantis/the-seer/episode/968669/summary.html)