Episode 52: Evolution
Following Judas's sudden retreat after the SGC's attempt to neutralize him, SG-16 gives chase, trying to track him across the galaxy.
They stumble across a hidden lab and discover that Judas has been attempting to perfect Nirrti's technology to produce super-humans. They quickly decide to destroy it, as SG-1 did decades before, however, upon their return to Earth, they begin changing. Somehow the technology affected them and they find themselves mutating rapidly with no idea how to stop it.
Meanwhile, Jennifer Hailey receives a report of the disappearance of Siri Thornton's foster family and orders an investigation, uncovering that Judas kidnapped Stephen and Lin's daughter without anyone realizing. Lin Marks-Natish immediately insists on trying to find Siri, but due to the increasingly dangerous mutations she finds herself trapped on base, unable to help her daughter.










