Terok was a Goa'uld in the service of Heru'ur. During the meeting of Apophis and Heru'ur in the Tobin System, Terok was charged with torturing Teal'c to force him to renounce his belief that the Goa'uld are false gods, before offering him as a gift to Apophis. He was betrayed by Rak'nor, who helped Teal'c escape and then transported Terok to Apophis's ship in Teal'c's place.
Portrayed by: Paul Koslo
Episode Reference: The Serpent's Venom