Stargate SG-1 - Season 2 Episode 12 -

The attempt to forge an alliance with the Tok'ra seems a miserable failure, as SG-1 is practically imprisoned as a security risk and considered virtually hostile because 'blending' by accepting to host a symbiont is a bridge too far for each of them. When SG-3 arrives and informs Sam about her cancer-terminal father General Jacob Carter's fast worsening condition, she realizes the symbiont's healing powers, confirmed to apply to cancer, make hosting an offer to good to refuse for him. Garshaw allows Sam and Jack to return and convince both generals to allow the plan, ...