Horizon - Seasons 10

Episode : 1

Epidemic

1973-01-04

Episode : 2

Worlds in Collision

1973-01-11

Episode : 3

The Military Necessity

1973-01-18

Episode : 4

The Curtain of Silence

1973-01-25

Episode : 5

Crime Lab

1973-02-01

Episode : 6

When the Breeding Has to Stop

1973-02-08

Episode : 7

Science Is Dead, Long Live Science

1973-02-15

Episode : 8

...And Where Will the Children Play?

1973-03-01

Episode : 9

Acupuncture: A Chinese Puzzle

1973-03-08

Episode : 10

What Time Is Your Body?

1973-03-22

Episode : 11

Survival of the Weakest

1973-04-05

Episode : 12

Red Sea Coral and the Crown of Thorns

1973-04-12

Episode : 13

Lumbered... with Back-Ache!

1973-04-26

Episode : 14

Airport

1973-05-03

Episode : 15

Do You Remember the Memory Man?

1973-05-17

Episode : 16

What a Waste!

1973-05-24

Episode : 17

The Laws of the Land

1973-06-07

Episode : 18

Do We Really Need the Railways?

1973-06-14

Episode : 19

The Telly of Tomorrow?

1973-06-21

Episode : 20

How Does It Hurt?

1973-07-05

Episode : 21

A Scientist Looks at Religion

1973-08-09

Episode : 22

In Search of Konrad Lorenz

1973-09-24

Episode : 23

Stretch Up Tall

1973-10-01

Episode : 24

Gilding the Lily

1973-10-08

Episode : 25

The Black Holes of Gravity

1973-10-15

Episode : 26

What's so Big About Us?

1973-10-22

Episode : 27

The Steadfast Tin Soldier

1973-10-29

Episode : 28

Carry on Smoking

1973-11-05

Episode : 29

Air Crash Detective

1973-11-26

Episode : 30

An Element of Mystery

1973-12-03

Episode : 31

Digging Up the Future

1973-12-17

Episode : 32

Kula, a Reason for Giving

1973-12-24