Stargate SG-1/Recap/S2 E6 Thors Chariot

Cimmeria is under attack by the Goa'uld Heru'ur since SG-1 destroyed the Goa'uld killing device the last time they visited. SG-1 attempts to help, and meet Thor for the first time. He appears to be unable to do anything.

Just as SG-1 meets their darkest hour (this episode), the Beliskner and Thor show up and promptly proceed to beam the entire Jaffa army and their pyramids off Cimmeria.