River Monsters

Biologist and extreme angler Jeremy Wade travels to Germany where he meets modern-day victims of a beast that has been on the prowl in these waters for the past 700 years. His investigations take him to Spain where he discovers first hand that as a consequence of a science experiment gone wrong, the Wels catfish is growing to man-eating proportions, and is capable of everything depicted in medieval records - and more.

Category

Documentary / Animals / Nature / Reality

Original air date

26/04/2009