ITV4 River Monsters Catch up on the ITV Hub Extreme angler, Jeremy Wade, is on the hunt for freshwater fish with a taste for human flesh. 5 episodes available to watch Share this programme: Share on Facebook Share on Twitter Share on Google+ Series 6 Latest 5. River Of Blood Thu Thursday 30 Mar 9pm In Argentina, Jeremy Wade hunts for a vicious predator known as the 'River Tiger'. Series 4 4. Mongolian Mauler Tue Tuesday 25 Apr 8pm In Mongolia, Jeremy Wade investigates a rare giant fish. 2. American Killers Mon Monday 10 Apr 12.45am Jeremy Wade visits tourist hotspots in the USA in search of river monsters. Other episodes 5. Worst Nightmares aka Halloween Special Wed Wednesday 29 Mar 8pm Another compilation of the best bits from this extreme fishing series. 1. Monster Hunting Secrets Mon Monday 17 Apr 2pm A compilation of the best bits from this extreme fishing series.