SG-1 investigates a planet whose main crop is the highly addictive kassa. Mitchell's impersonation of a drug dealer fails to impress the Lucian Alliance. The irate criminals pursue SG-1 to the Stargate, only to see it disappear before their eyes. They take the trapped team prisoner, blaming them for the loss of the gate. Can SG-1 hold out against torture until the new F303 Odyssey arrives?