Horizon - Seasons 9

Episode : 1

The Missing Link

1972-01-03

Episode : 2

Navajo - The Last Red Indians

1972-01-10

Episode : 3

How Much Do You Smell?

1972-01-17

Episode : 4

The Parasite of Paradise

1972-01-31

Episode : 5

The Day it Rained Periwinkles

1972-02-07

Episode : 6

Are You Doing This for Me Doctor, or Am I Doing It for You?

1972-02-14

Episode : 7

How They Sold Doomsday

1972-02-21

Episode : 8

For Love or Money?

1972-02-28

Episode : 9

Whales, Dolphins and Men

1972-03-06

Episode : 10

What Is Race?

1972-03-13

Episode : 11

The Man-Made Lakes in Africa

1972-03-20

Episode : 12

Survival in the Sahara

1972-03-27

Episode : 13

Mind Over Body

1972-04-10

Episode : 14

Out of Volcanoes

1972-04-17

Episode : 15

The Wizard Who Spat on the Floor

1972-05-01

Episode : 16

Rail Crash

1972-05-08

Episode : 17

Do You Dig National Parks?

1972-05-22

Episode : 18

Sorry I Opened My Mouth

1972-06-12

Episode : 19

The Way We Move

1972-07-03

Episode : 20

The Life that Lives on Man

1972-07-10

Episode : 21

Sex Can Be a Problem

1972-07-24

Episode : 22

The Surgery of Violence

1972-07-31

Episode : 23

Hospital, 1922

1972-10-12

Episode : 24

When Polar Bears Swam in the Thames

1972-10-19

Episode : 25

The Making of the English Landscape

1972-10-26

Episode : 26

Shadows of Bliss

1972-11-02

Episode : 27

The Billion-Dollar Marsh

1972-11-09

Episode : 28

Do You Sincerely Want a Long Life?

1972-11-16

Episode : 29

The Making of a Natural History Film

1972-11-23

Episode : 30

Fire

1972-11-30

Episode : 31

Alaskan Pipe-Dream

1972-12-07

Episode : 32

Their Life in Your Hands

1972-12-21

Episode : 33

Navigating Europe

1972-12-28