[s1e12] The: Defiant One

is the 12th episode of the first season of Stargate Atlantis . In this episode, a mission to investigate an ancient weapons platform turns into a desperate survival situation against a long-dormant enemy. Plot Summary

"Stargate: Atlantis" The Defiant One (TV Episode 2004) - IMDb [S1E12] The Defiant One

: The Ancient satellite discovered is roughly the size of a Goa'uld Mother Ship. Main Cast Joe Flanigan Major John Sheppard David Hewlett Dr. Rodney McKay Christopher Heyerdahl The Wraith Survivor Richard Ian Cox Dr. Brendan Gall Boyd Banks Dr. Abrams is the 12th episode of the first season of Stargate Atlantis

You can find more detailed credits and episode synopses on platforms like IMDb or the SGCommand Wiki. Main Cast Joe Flanigan Major John Sheppard David Hewlett Dr

: This episode is noted for Dr. McKay's growth; he chooses to join the fight alongside Sheppard rather than staying in safety.