Alan McCullough

Alan McCullough is one of the writers of Stargate SG-1 and Stargate Atlantis.

Season 9

 * Prototype
 * Stronghold
 * Off the Grid
 * Arthur's Mantle

Season 10

 * Insiders
 * Company of Thieves
 * Line in the Sand
 * The Road Not Taken
 * Dominion (teleplay)

Season 4

 * Tabula Rasa
 * The Seer
 * Spoils of War

Season 5

 * The Daedalus Variations
 * Outsiders
 * Infection