Episode 83 of "Stargate-SG1"
s04e17 Absolute Power
Title: Absolute Power
Original Air Date: 01/19/2001 on Syndication
Director: Peter DeLuise
Writer: Robert C. Cooper
Guest Stars: Michelle Harrison (Assistant), Erick Avari (Kasaf), Steven Williams (General Vidrine), June B. Wilde (Maid), Yee Jee Tso (Technician), Lane Gates (Shifu), Jenn Forgie (Technician), Barbara Fix (Technician), Coleen Christie (Reporter)
Plot Outline:
Daniel recovers Apophis's son, the Harcesis. He has the memories of all the Gou'ald, which SG Command wants to obtain so that they can defeat their enemies. Daniel is given all the knowledge, but soon begins to use it in a tyrannical fashion as he usurps authority to build a ring of killer satellites capable of repelling the Gou'ald around Earth. Soon, only Jack can get close enough to stop him before Daniel completely takes over the world in the name of peace.