Asia is home to the world's most lethal serpents, but which of its scores of slithering predators is the deadliest? Join venom expert Bryan Fry on his cross-continental quest to find the perfect serpentine killer.

Primeval
2007
6.1/10

Powaqqatsi
1988
7.3/10

Naqoyqatsi
2002
6.1/10

One Life
2011
7.4/10

Elephant
2020
7.7/10

Anaconda
2025
5.9/10

Deep Blue
2003
6.8/10

A Plastic Ocean
2016
7.6/10

Fear Below
2025
6.2/10

Wormwood
2017
6.9/10

Born to Be Wild
2011
7.0/10

The Lost City of Z
2017
6.4/10

Deepsea Challenge 3D
2014
6.6/10

Ronaldo
2015
7.0/10

Earth
2007
7.6/10

Oceans
2010
7.4/10

Pandas
2018
8.1/10

Beast
2022
6.5/10

Fuck
2006
6.4/10

Chronos
1985
7.5/10
How the West Was One
2024
0/10