Season 4 poster
Stargate Atlantis

Season 4

With changes in leadership and new allies, the team continues to battle the Wraith and confront new existential threats. Personal dynamics shift as members struggle with loss and make significant choices that shape the fate of Atlantis and its mission in the Pegasus Galaxy.

Air dateSep 27, 2007
Episodes20

Episodes

  1. 1. Adrift (2) Sep 27, 2007 · 44 min · ★ 8.2
  2. 2. Lifeline (3) Oct 4, 2007 · 43 min · ★ 8.4
  3. 3. Reunion Oct 11, 2007 · 44 min · ★ 7.6
  4. 4. Doppelganger Oct 18, 2007 · 43 min · ★ 7.3
  5. 5. Travelers Oct 25, 2007 · 43 min · ★ 7.6
  6. 6. Tabula Rasa Nov 1, 2007 · 44 min · ★ 8.1
  7. 7. Missing Nov 8, 2007 · 44 min · ★ 7.1
  8. 8. The Seer Nov 15, 2007 · 44 min · ★ 7.5
  9. 9. Miller's Crossing Nov 29, 2007 · 44 min · ★ 7.6
  10. 10. This Mortal Coil (1) Dec 6, 2007 · 44 min · ★ 7.9
  11. 11. Be All My Sins Remember'd (2) Jan 3, 2008 · 44 min · ★ 8.5
  12. 12. Spoils of War Jan 10, 2008 · 44 min · ★ 7.6
  13. 13. Quarantine Jan 17, 2008 · 44 min · ★ 7.5
  14. 14. Harmony Jan 24, 2008 · 44 min · ★ 6.8
  15. 15. Outcast Jan 31, 2008 · 43 min · ★ 7.2
  16. 16. Trio Feb 7, 2008 · 44 min · ★ 7.6
  17. 17. Midway Feb 14, 2008 · 44 min · ★ 8.2
  18. 18. The Kindred (1) Feb 21, 2008 · 44 min · ★ 7.8
  19. 19. The Kindred (2) Feb 28, 2008 · 44 min · ★ 8.1
  20. 20. The Last Man (1) Mar 6, 2008 · 44 min · ★ 8.5