In a last ditch effort, O'Neill activated an Ancient weapon in the Antarctic ...
Stargate SG-1
Season 8 Episode 3: Lockdown
General O'Neill is still in the early days of commanding the SGC and faces a major problem when newly arrived Russian Col. Alexi Vaselov collapses in his quarters. Dr. Brightman's belief that Vaselof may be contagious seems correct when...