Where can I watch “Stargate Atlantis” Season 5 Episode 15 online?

This page provides episode info and a legal-only guide. It does not host streams or downloads. Check official platforms and licensed services for availability in your region (US first).

Do I need to watch earlier episodes before “Les Sekkaris”?

Watching earlier episodes in season 5 helps you follow the plot and character arcs leading into this episode.

Watch Stargate Atlantis Season 5 Episode 15 Online

“Les Sekkaris” — Watch "Stargate Atlantis" Season 5 Episode 15 online in HD for free. Check streaming providers, cast, and episode details.

Nov 13, 2008 Season 5 Episode 15 44 min M

7.7 ★ ★ ★ ★ ★

22 votes

Stargate Atlantis Season 5

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Season 5 Episode 15 — Aired on Nov 13, 2008 • runs about 44 minutes.

Directed by William Waring.

Written by Paul Mullie, Joseph Mallozzi.

Notable cast/guest names in this episode include Joe Flanigan, David Hewlett, Rachel Luttrell, Jewel Staite.

This page includes 3 official still(s) (when available) plus legal availability links.

Looking for “watch Stargate Atlantis Season 5 Episode 15 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Alors que Sheppard a été enlevé et que Woolsey fait la connaissance de la mystérieuse docteur Conrad, l'expédition fait une découverte choquante sur la nature d'une ancienne race ayant vécue dans la galaxie de Pegase.