Captured by the Goa'uld Lugh, Carter faces a hard choice: help repair a cloaking device that would give Lugh a dangerous advantage or allow SG-1 to be handed over to the System Lords.

SG-1 are asked by the Tok'ra to rescue a creature known as Mujina. The last of its species, Mujina is devoid of face or form and draws its substance from the needs of those around it. The creature is an archetype - a hero for all, a villain for all, depending upon whose influence it falls under.

Future Imperfect. When SG-1 encounter the Pack - a nomadic space-faring people who have fled Goa'uld domination for generations - it seems as though a trade of technologies will benefit both sides.