Extreme angler Jeremy Wade is on the trail of a monster that leads him to the site of the worst nuclear accident in history - Chernobyl. In a nerve-shredding race against radiation and time, he searches for the perpetrator of a series of grizzly attacks.

Angler Jeremy Wade pushes himself and his gear past breaking point to discover what killed a bride in the Colombian Amazon. Amidst dense jungle and hostage-taking rebels, Jeremy discovers evidence that turns the investigation on its head.