SG1 1-21: Within the Serpent’s Grasp a.k.a. Snakes on a (Space) Plane
SG1 defies orders to save Earth from an impending Goa'uld attack. This involves lots of sneaking around a Goa'uld ship with shockingly lax security measures. Is this the end of SG1? Also, how exactly does one "seed" a Goa'uld? (Explicit)