Childhood's End: The team visits a world where no one is over 24 years old, because of ritual suicides they believe keep the Wraith at bay. Then they discover a ZPM.
Suspicion: After the Atlantis teams are attacked bởi the Wraith one time too many, đập đắp ngang con sông, đập, weir and Sgt. Bates start to suspect that an Athosian may be a spy.