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Graveyard Of The Giant Beasts

Season 15, Episode 5 of 5

Follow scientists who are trying to determine if Titanoboa, a 43-foot snake, or a giant crocodilian was the apex predator in Cerrejon, Northern Colombia, 58 million years ago.

Previously Aired

Day
Time
Channel
11/2/2016
10 p.m.
11/4/2016
3 p.m.
11/6/2016
9 a.m.
6/19/2018
noon
6/20/2018
2 a.m.
6/23/2018
1 p.m.
11/20/2018
noon
11/21/2018
2 a.m.
9/29/2019
3 p.m.
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