TV Survivor - Season 11 Episode 4 : To Betray or Not to Betray Survivor - Season 11 Episode 4 : To Betray or Not to Betray 7.3/10 by 403 users In an unexpected twist, members of the two tribes are shuffled. While one Survivor dangles his feet in the crocodile-infested waters, something nibbles on his toes. A very close Immunity Challenge leads into a tense Tribal Council that could end with a tie or a major betrayal. Details Casts Posters Images Title Survivor - Season 11 Episode 4 : To Betray or Not to Betray Alternative Titles 生還者, Kdo přežije, 我要活下去 First Air Date 2000-05-31 Last Air Date 2025-05-21 Number of Episodes 707 Number of Seasons 49 Genres Reality, Networks CBS, Casts Jeff Probst Plot Keywords , Self - Host Jeff Probst Episodes List Survivor Season 11 :Episode 1 Big Trek, Big Trouble, Big Surprise Big Trek, Big Trouble, Big Surprise 2005-09-15 A reality show contest where sixteen or more castaways split between two or more “Tribes” are taken to a remote isolated location and are... Survivor Season 11 :Episode 2 Man Down Man Down 2005-09-22 A reality show contest where sixteen or more castaways split between two or more “Tribes” are taken to a remote isolated location and are... Survivor Season 11 :Episode 3 The Brave May Not Live Long, But the Cautious Don't Live at All The Brave May Not Live Long, But the Cautious Don't Live at All 2005-09-29 A reality show contest where sixteen or more castaways split between two or more “Tribes” are taken to a remote isolated location and are... Survivor Season 11 :Episode 4 To Betray or Not to Betray To Betray or Not to Betray 2005-10-06 A reality show contest where sixteen or more castaways split between two or more “Tribes” are taken to a remote isolated location and are... Survivor Season 11 :Episode 5 Crocs, Cowboys and City Slickers Crocs, Cowboys and City Slickers 2005-10-13 A reality show contest where sixteen or more castaways split between two or more “Tribes” are taken to a remote isolated location and are... Survivor Season 11 :Episode 6 Big Ball, Big Mouth, Big Trouble Big Ball, Big Mouth, Big Trouble 2005-10-20 A reality show contest where sixteen or more castaways split between two or more “Tribes” are taken to a remote isolated location and are... Survivor Season 11 :Episode 7 Surprise Enemy Visit Surprise Enemy Visit 2005-10-27 A reality show contest where sixteen or more castaways split between two or more “Tribes” are taken to a remote isolated location and are... Survivor Season 11 :Episode 8 The Hidden Immunity Idol The Hidden Immunity Idol 2005-11-03 A reality show contest where sixteen or more castaways split between two or more “Tribes” are taken to a remote isolated location and are... Survivor Season 11 :Episode 9 Secrets and Lies and an Idol Surprise Secrets and Lies and an Idol Surprise 2005-11-10 A reality show contest where sixteen or more castaways split between two or more “Tribes” are taken to a remote isolated location and are... Survivor Season 11 :Episode 10 Eating and Sleeping with the Enemy Eating and Sleeping with the Enemy 2005-11-17 A reality show contest where sixteen or more castaways split between two or more “Tribes” are taken to a remote isolated location and are... Survivor Season 11 :Episode 11 Everything Is Personal Everything Is Personal 2005-11-24 A reality show contest where sixteen or more castaways split between two or more “Tribes” are taken to a remote isolated location and are... Survivor Season 11 :Episode 12 Price for Immunity Price for Immunity 2005-12-01 A reality show contest where sixteen or more castaways split between two or more “Tribes” are taken to a remote isolated location and are... Survivor Season 11 :Episode 13 Big Win, Big Decision, Big Mistake? Big Win, Big Decision, Big Mistake? 2005-12-08 A reality show contest where sixteen or more castaways split between two or more “Tribes” are taken to a remote isolated location and are... Survivor Season 11 :Episode 14 Thunderstorms & Sacrifice Thunderstorms & Sacrifice 2005-12-11 A reality show contest where sixteen or more castaways split between two or more “Tribes” are taken to a remote isolated location and are... Survivor Season 11 :Episode 15 Guatemala Reunion Guatemala Reunion 2005-12-11 A reality show contest where sixteen or more castaways split between two or more “Tribes” are taken to a remote isolated location and are...