13. The Devil You Know During an attempt to rescue Jacob Carter, the SG-1 team is captured by one of Hell's Denizens who wants information from them to overthrow Sokar. Using Tok'ra memory technology the team is forced to relive vivid, painful memories... but how much torture can they take? 14. Foothold During routine medical exams, Dr. Fraiser injects each team member with a sedative, rendering them unconscious. Teal'c awakens and witnesses General Hammond conspiring with Fraiser and two aliens. What has happened at Stargate Command and can the team overcome their own "alies"? 15. Pretense The SG-1 team is invited to the Tollan planet to a ceremony called a "Triad", but they are shocked to discover it is actually a trial of their friend, Skaara. Daniel and O'Neill must argue a case to determine which host personality will be allowed to control Skaara's body. But will justice be served? 16. Urgo The SG-1 team is secretly implanted with an alien spore that evolves into a being called Urgo, which only the implanted team members can see. Urgo claims to be friendly, but the suspicious team members work feverishly to rid themselves of the creature before it destroys their minds.