Episode 120 of "Stargate-SG1"
s06e10 Cure
Title: Cure
Original Air Date: 08/16/2002 on Sci-Fi Channel
Director: Andy Mikita
Writer: Damian Kindler
Guest Stars: Gwynyth Walsh (Kamel/Egeria), Malcolm Stewart (Dollen), Daryl Shuttleworth (Commander Tagar), Trever Havixbeck (Pangar Sentry), Andrew Moxham (Pangar Sentry), Allison Hossack (Zenna Valk)
Plot Outline:
On the newly contacted planet Pangera, SG-1 is offered a deal for a miracle medicine, and they eventually discover that the source is a captured Gou'ald Queen. Worse, the Pangerans don't have enough of the medicine, Tutronum, and what they have is only a temporary effect that requires continued dosage to sustain. The Tok'ra agree to help but Teal'c and Jonas discover that the captured Queen is Egeria, who created the Tok'Ra 2,000 years ago on Earth and is now on the verge of dying. The Tok'ra can't find a cure to the Tutronum and want Egeria released because of her founding status and to deal with their own problems with dying out. One of the Tok'ra, Kamel, sacrifices herself to let Egeria take over her host body and let her give voice, forgive the Pangeran for their experimentation on her, and explain her own self-corrupted genetic structure is to blame for the failure of the Pangeran cure. She gives them the solution to the problem with the Pangeran medicine and the two planets depart on good terms.