TV Horizon - Season 13 Episode 25 : The Selfish Gene Horizon - Season 13 Episode 25 : The Selfish Gene 7.516/10 by 32 users This Horizon documentary explores animal behavior. Animals do not act for the good of their own species, rather for the preservation of their own genes. Details Casts Posters Images Title Horizon - Season 13 Episode 25 : The Selfish Gene 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 13 :Episode 1 The Transplant Experience The Transplant Experience 1976-01-05 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 2 Intimate Strangers Intimate Strangers 1976-01-12 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 3 A Fair Share of What Little We Have A Fair Share of What Little We Have 1976-01-19 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 4 The Incredible Machine The Incredible Machine 1976-01-26 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 5 King Coal Revived King Coal Revived 1976-02-02 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 6 A Question of Trust A Question of Trust 1976-02-09 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 7 The Case of the Bermuda Triangle The Case of the Bermuda Triangle 1976-02-16 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 8 The Lords of the Labyrinth The Lords of the Labyrinth 1976-02-23 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 9 Inside the Shark Inside the Shark 1976-03-01 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 10 The Chemical Dream The Chemical Dream 1976-03-08 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 11 The Edelin Affair The Edelin Affair 1976-03-15 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 12 The World of Margaret Mead The World of Margaret Mead 1976-03-22 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 13 The Pathway from Madness The Pathway from Madness 1976-03-29 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 14 Geronimo's Children Geronimo's Children 1976-04-05 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 15 The Vision of the Blind The Vision of the Blind 1976-04-12 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 16 A Lesson for Teachers A Lesson for Teachers 1976-04-26 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 17 Why Did Stuart Die? Why Did Stuart Die? 1976-05-03 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 18 The Children of Peru The Children of Peru 1976-05-17 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 19 Dying Dying 1976-05-24 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 20 A Home Like Ours... A Story of Four Children A Home Like Ours... A Story of Four Children 1976-06-07 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 21 What's Wrong with the Sun? What's Wrong with the Sun? 1976-06-14 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 22 The Bull's Eye War The Bull's Eye War 1976-10-25 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 23 The Hot-Blooded Dinosaurs The Hot-Blooded Dinosaurs 1976-11-01 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 24 Billion Dollar Bubble Billion Dollar Bubble 1976-11-08 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 25 The Selfish Gene The Selfish Gene 1976-11-15 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 26 A Child of Our Own A Child of Our Own 1976-11-22 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 27 Secrets of a Coral Island Secrets of a Coral Island 1976-11-29 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 28 The Long Valley The Long Valley 1976-12-06 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 29 Half-Way to 1984 Half-Way to 1984 1976-12-13 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 13 :Episode 30 The Mystery of King Arthur and His Round Table The Mystery of King Arthur and His Round Table 1976-12-20 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.