Fans often note that Teyla is psychicly compromised or "taken over" in the 18th episode of every season up to this point.
The team explores a mobile geothermal drilling platform, hoping it can provide a new, nearly infinite power source for Atlantis.
Sheppard and McKay use 10,000-year-old Ancient diving suits to reach the cruiser. Teyla uses a mental "counter-bluff" to trick the Queen into deactivating the self-destruct codes, allowing Sheppard and McKay to eliminate the Queen and save the city. Fun Facts & Trivia
In the Stargate Atlantis: Legacy novels, this specific Queen is identified as Cold Amber and revealed to be the original "Queen Death".