Born to Kill?

6.7

Files of the Unexplained

8.3

The Incredible Dr. Pol

6.6

Cops

6.4

Secrets of the Dead

6.3

The Chelsea Detective

7.6

The Crocodile Hunter

8.0

Expedition Unknown

8.1

Earth at Night in Colour

7.9

Nature

7.4

Natural World

6.7

Biography

6.2

16 and Pregnant

7.6

Live to 100: Secrets of the Blue Zones

7.4

River Monsters

6.3

Leaving Neverland