Horizon Season 12 Episodes

Episode 1

The Cleanest Place in the World

Episode 2

The Transplant Experience

Episode 3

Intimate Strangers

Episode 4

A Fair Share of What Little We Have

Episode 5

The Incredible Machine

Episode 6

King Coal Revived

Episode 7

A Question of Trust

Episode 8

The Case of the Bermuda Triangle

Episode 9

The Lords of the Labyrinth

Episode 10

Inside the Shark

Episode 12

The Edelin Affair

Episode 13

The World of Margaret Mead

Episode 20

Dying

Episode 21

The Great British Drought

Episode 22

A Home Like Ours... A Story of Four Children

Episode 23

What's Wrong with the Sun?

Episode 24

The Bull's-Eye War

Episode 26

The Trobriand Experiment

Episode 27

The Selfish Gene

Episode 29

Secrets of a Coral Island

Episode 30

The Long Valley

A study of bereavement.