TV Horizon - Season 41 Episode 2 : The Moscow Theatre Siege Horizon - Season 41 Episode 2 : The Moscow Theatre Siege 7.516/10 by 32 users With the help of doctors and scientists in America, Germany and Britain, Horizon unpicks the mystery of the Moscow theatre siege. In October 2002, Chechen terrorists took a thousand people hostage in a Moscow theatre and threatened to kill them. The problem was how to get them out alive. A bloodbath seemed inevitable. Three days later Russian special forces stormed the theatre using a secret gas to knock everybody out. 129 hostages died - apparently killed by the very gas that was meant to save them. Horizon investigates the mystery substance, and why so many died. The Russian authorities insisted their secret weapon was not lethal. The claim provoked contempt from the victims families, and incredulity among doctors and scientists around the world. But were the Russians actually right? The Russians offered just one clue. And in Germany there was a scientist who had the means to test it: a urine sample taken from one of the survivors shortly after he was freed. Horizon follows as extremely sensitive tests are performed to find out if the Russians were telling the truth, and uncovers a deeper secret. Details Casts Posters Images Title Horizon - Season 41 Episode 2 : The Moscow Theatre Siege Alternative Titles BBC Horizon First Air Date 1964-02-04 Last Air Date 2024-07-22 Number of Episodes 1169 Number of Seasons 60 Genres Documentary, Networks BBC Two, Casts Plot Keywords , Episodes List Horizon Season 41 :Episode 1 The Demonic Ape The Demonic Ape 2004-01-08 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 41 :Episode 2 The Moscow Theatre Siege The Moscow Theatre Siege 2004-01-15 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 41 :Episode 3 The Atkins Diet The Atkins Diet 2004-01-22 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 41 :Episode 4 Secrets of the Star Disc Secrets of the Star Disc 2004-01-29 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 41 :Episode 5 The Dark Secret of Hendrik Schön The Dark Secret of Hendrik Schön 2004-02-05 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 41 :Episode 6 Thalidomide - A Second Chance? Thalidomide - A Second Chance? 2004-02-12 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 41 :Episode 7 Diamond Labs Diamond Labs 2004-03-04 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 41 :Episode 8 T-Rex - Warrior or Wimp? T-Rex - Warrior or Wimp? 2004-03-11 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 41 :Episode 9 Project Poltergeist Project Poltergeist 2004-03-18 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 41 :Episode 10 The Truth of Troy The Truth of Troy 2004-03-25 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 41 :Episode 11 The Truth About Vitamins The Truth About Vitamins 2004-09-16 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 41 :Episode 12 King Solomon's Tablet of Stone King Solomon's Tablet of Stone 2004-09-23 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 41 :Episode 13 Derek Tastes of Earwax Derek Tastes of Earwax 2004-09-30 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 41 :Episode 14 What Really Killed the Dinosaurs? What Really Killed the Dinosaurs? 2004-10-07 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 41 :Episode 15 Making Millions the Easy Way Making Millions the Easy Way 2004-10-14 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 41 :Episode 16 Saturn - Lord of the Rings Saturn - Lord of the Rings 2004-10-21 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 41 :Episode 17 The Hunt for the Supertwister The Hunt for the Supertwister 2004-10-28 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 41 :Episode 18 Dr Money and the Boy with No Penis Dr Money and the Boy with No Penis 2004-11-04 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.