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Stargate Atlantis

Series 4 Episode 6: Tabula Rasa

A deadly infection threatens the Atlantis expedition when the team contracts a virus that causes memory loss. Ronan and Teyla must find a cure.

Adventure / Science fiction
Original air date
Cast and crew
  • Martin WoodDirector
  • Joe FlaniganMajor/Lt. Colonel John Sheppard
  • Amanda TappingColonel Samantha Carter
  • David HewlettDr. Rodney McKay
  • Rachel LuttrellTeyla Emmagan
  • Jason MomoaRonon Dex
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