TV Horizon - Season 34 Episode 5 : Smallpox on Death Row Horizon - Season 34 Episode 5 : Smallpox on Death Row 7.516/10 by 32 users In this episode, Horizon reports on the last lab samples of smallpox destined to be destroyed. But do we still have much to learn from this virus? Details Casts Posters Images Title Horizon - Season 34 Episode 5 : Smallpox on Death Row 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 34 :Episode 1 Psychedelic Science Psychedelic Science 1997-02-27 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 34 :Episode 2 Fat Cats, Thin Mice Fat Cats, Thin Mice 1997-03-06 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 34 :Episode 3 Shipwreck Shipwreck 1997-03-13 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 34 :Episode 4 Genius of the Jet Genius of the Jet 1997-03-20 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 34 :Episode 5 Smallpox on Death Row Smallpox on Death Row 1997-03-27 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 34 :Episode 6 Silent Children, New Language Silent Children, New Language 1997-04-03 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 34 :Episode 7 Turned On by Danger Turned On by Danger 1997-04-17 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 34 :Episode 8 A Perfect Oil Spill A Perfect Oil Spill 1997-04-24 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 34 :Episode 9 The Great Balloon Race The Great Balloon Race 1997-05-01 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 34 :Episode 10 Crater of Death Crater of Death 1997-09-11 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 34 :Episode 11 Mind Over Body Mind Over Body 1997-09-18 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 34 :Episode 12 Out of Asia Out of Asia 1997-09-25 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 34 :Episode 13 The Virus that Cures The Virus that Cures 1997-10-09 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 34 :Episode 14 The Man Who Lost his Body The Man Who Lost his Body 1997-10-16 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 34 :Episode 15 Dawn of the Clone Age Dawn of the Clone Age 1997-10-23 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.