Stargate Atlantis - Season 5 May 2026

Colonel Samantha Carter (Amanda Tapping) left her command role to return to Earth for the Stargate SG-1 storyline "Continuum" and to pursue other projects.

Richard Woolsey (Robert Picardo) took command of Atlantis, transitioning from a bureaucratic adversary to a dependable ally. Stargate Atlantis - Season 5

Stargate Atlantis Season 5 , the series' final season, marked a significant shift in leadership and tone as it wrapped up major storylines involving the Wraith and the rogue Michael Kenmore. Key Character and Leadership Changes Colonel Samantha Carter (Amanda Tapping) left her command

Dr. Carson Beckett returned as a regular recurring character after his clone was rescued and stabilized. the series' final season