The Devil You Know

S3, E13: During an attempt to rescue Jacob Carter and his Tok'ra symbiote Selmak SG-1 and Martouf have been captured on the Hell-replica moon Netu by one of its denizens who is determined to use their information to overthrow the Goa'uld system lord Sokar. With the aid of Tok'ra memory technology and a hallucinogenic drug nicknamed the blood of Sokar each prisoner is forced to relive vivid painful memories. This time however they are unable to distinguish between memory and reality. Meanwhile an attack by Sokar's forces leaves Teal'c with no choice but to seek backup from the Tok'ra. They respond with orders to deliver a bomb that will destroy Netu — and Teal'c's friends along with it.