Stargate Atlantis - S4E4

HomeScience Fiction SeriesStargate AtlantisSeason 4Episode 4
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Doppelganger

Series 4, episode 4

Written by Brad Wright, Robert C. Cooper

Directed by Robert C. Cooper

Originally Aired On: Friday, 19 October 2007

Episode Rating: 4 star rating

Stargate delves into the past when Sheppard comes across a crystalline species similar to one that Jack O'Neill encountered 10 years ago in an episode of Stargate SG-1.

Cast

Image for Joe FlaniganJoe FlaniganLt. Col. John Sheppard
Image for Amanda TappingAmanda TappingCol. Samantha Carter
Image for Rachel LuttrellRachel LuttrellTeyla Emmagan
Image for Jason MomoaJason MomoaRonon Dex
Image for David HewlettDavid HewlettDr. Rodney McKay
Image for Jewel StaiteJewel StaiteDr. Jennifer Keller
Claire RankinDr. Kate Heightmeyer
Image for David NyklDavid NyklDr. Radek Zelenka
Image for Kavan SmithKavan SmithMajor Evan Lorne
Linda KoMed-tech
Yee Jee TsoTechnician