TV Stargate SG-1 - Season 9 Episode 11 : The Fourth Horseman (2) Stargate SG-1 - Season 9 Episode 11 : The Fourth Horseman (2) 8.3/10 by 1719 users As the Ori plague spreads rapidly, SG-1 hopes that the Prior who caused the disease may hold the key to its cure. Gerak tries to rally the Jaffa to the Ori's cause, prompting Teal'c and Bra'tac to initiate a resistance. Details Casts Posters Images Title Stargate SG-1 - Season 9 Episode 11 : The Fourth Horseman (2) Alternative Titles Star Gate SG-1, Старгейт, La porte des étoiles, 星际之门：SG-1, Hvězdná brána, Hvězdná brána SG1, Stargate - Kommando SG-1, Stargate: SG-1, Stargate SG1 : La porte des étoiles, Stargate SG-1, סטארגייט ס"ג-1, スターゲイト SG-1, 스타게이트 SG-1, Звездные врата: ЗВ-1, Stargate First Air Date 1997-07-27 Last Air Date 2007-06-22 Number of Episodes 214 Number of Seasons 10 Genres Sci-Fi & Fantasy, Action & Adventure, Networks Showtime, Syfy, Casts Ben Browder, Amanda Tapping, Christopher Judge, Michael Shanks, Claudia Black, Beau Bridges Plot Keywords , Cameron Mitchell Ben Browder Samantha Carter Amanda Tapping Teal'c Christopher Judge Daniel Jackson Michael Shanks Vala Mal Doran Claudia Black Hank Landry Beau Bridges Episodes List Stargate SG-1 Season 9 :Episode 1 Avalon (1) Avalon (1) 2005-07-15 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 2 Avalon (2) Avalon (2) 2005-07-22 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 3 Origin (3) Origin (3) 2005-07-29 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 4 The Ties That Bind The Ties That Bind 2005-08-05 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 5 The Powers That Be The Powers That Be 2005-08-12 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 6 Beachhead Beachhead 2005-08-19 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 7 Ex Deus Machina Ex Deus Machina 2005-08-26 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 8 Babylon Babylon 2005-09-09 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 9 Prototype Prototype 2005-09-16 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 10 The Fourth Horseman (1) The Fourth Horseman (1) 2005-09-16 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 11 The Fourth Horseman (2) The Fourth Horseman (2) 2006-01-06 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 12 Collateral Damage Collateral Damage 2006-01-13 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 13 Ripple Effect Ripple Effect 2006-01-20 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 14 Stronghold Stronghold 2006-01-27 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 15 Ethon Ethon 2006-02-03 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 16 Off the Grid Off the Grid 2006-02-10 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 17 The Scourge The Scourge 2006-02-17 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 18 Arthur's Mantle Arthur's Mantle 2006-02-24 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 19 Crusade Crusade 2006-03-03 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien... Stargate SG-1 Season 9 :Episode 20 Camelot Camelot 2006-03-10 The story of Stargate SG-1 begins about a year after the events of the feature film, when the United States government learns that an ancient alien...