Monsters of the Deep: 20,000 Leagues Under the Sea

Part one of two. Exploring the world of deep-sea killers, revealing mysterious creatures with the use of CGI, including the anglerfish, which lures prey with its glowing spine. Giant prehistoric fish the dunkleosteus is brought back to life with a mechanical bite force test, while adventurer Steve Backshall uncovers the secrets of the stoplight loose-jaw, Biologist Jennifer Hoyal Cuthill also reveals the terrifying thalassotitan, an evolved predator that moved from land to sea over millions of years

Friday, 16 October 2 airings
17:00
5SELECT
S1 E1
18:00
5SELECT
S1 E2
Tuesday, 20 October 1 airing
03:10
5SELECT
S1 E2