More like this
Live to 100: Secrets of the Blue Zones
7.7
How Do They Do It?
7.5
Antiques Roadshow
7.4
Lost Treasures of Egypt
7.4
Ancient Aliens
7.1
Drain the Oceans
7.1
The UnXplained
6.7
Prehistoric Planet
8.3
The Story of God with Morgan Freeman
7.5
Biography
6.7
Cold Case Files
8.4
Earth at Night in Colour
8.2
The Reluctant Traveller with Eugene Levy
7.5
30 for 30
7.5
Files of the Unexplained
6.6
Horizon
7.5
Through the Wormhole
7.7
Paranormal Witness
7.5
Doctor Who Confidential
8.2
America's Book of Secrets
7.2