Two Doors Down (2016)

Episode Overview

In this episode, McKay works tirelessly to tap into the atmospheric energy of an alien world, paving the way for a journey back to Earth. However, this breakthrough comes with a heavy cost, as the team faces the possibility that they might not be able to return to Atlantis afterward. As they navigate this dilemma, the stakes are high, and difficult decisions loom on the horizon, testing their resolve and commitment to their home away from home.