Episode 102 of "Stargate-SG1"
s05e14 48 Hours

A Stargate mishap leaves Teal'c trapped inside the Stargate network. Any effort to use the Gate will erase his stored patterns, but the government, as represented by Col. Simmonds, want the Gate reactivated regardless of the cost. They give Hammond 48 hours to resolve the matter, and give him a specialist, McKay, to help. Meanwhile, Daniel is off to Russia to negotiate with the Russians to borrow their DHD to aid in Teal'c recovery. The Russians aren't happy that the U.S. government have been holding back on Gate developments, and delay. Meanwhile yet again, Jack is contact by Harry Maybourne, who warns him about Simmonds' perfidy. And Simmonds contacts Hammond and offers him a fix for Teal'c's predicament in return for some favor. Jack figures out Simmonds must have got the information from the captured Gou'ald, and he and Harry track him down. Although the Gou'ald is reluctant to talk, Jack finds the taped conversation between him and Simmonds. They use the tape as evidence to put away Simmonds, and use the solution to recover Teal'c over McKay's protests.