A cosmic accident causes SG-1 to be sent back 30 years into Earth’s past, where they must locate the Stargate and find a way home.

Clark decides to tell Lana his secret so they can finally be together. Meanwhile, an errant FBI agent kidnaps and tortures Pete to try and force him to reveal Clark’s…

Apollo assists in the search for a missing Raptor team as the new commander of the Pegasus grows increasingly unstable.