Stargate Atlantis
S03E05 Progeny
Weir and her team explore a highly developed civilization that diverged from the Lanteans millennia ago. However, as they delve deeper into this society, they uncover unsettling truths that suggest the Lanteans may not have departed from Atlantis on amicable terms. The team faces challenges as they navigate the complex history and potential conflicts stemming from the ancient past, raising questions about the legacy of the Lanteans and the implications for their current mission.