Dr. Bricksdale worked with the alien technology brought through the Stargate Program at Area 51. He was able to get working the transporter wrist control which Osiris left behind after his attack on Daniel Jackson (7.15 "Chimera"), but sold his knowledge to the rogue NID group known as The Trust for $2 million. His corruption was discovered by the SGC after The Trust stole the stargate from the SGC's embarkation room and Daniel Jackson persuaded him to get the device working once again in order to retrieve a captured Lt. Col. Samantha Carter and the stargate from Osiris' cloaked ship. Dr. Bricksdale was introduced in the episode, 8.10 "Endgame".
--DeeKayP 18:26, 22 Sep 2004 (PDT)