River Monsters
52 episodes

After a mystery sea monster washes up on a UK beach, Jeremy Wade sets off on a journey from London to Greenland, via Norway, to unmask this beast and find out if it poses any threat to humans.

River Monsters

5. Ice Cold Killer - After a mystery sea monster washes up on a UK beach, Jeremy Wade sets off on a journey from London to Greenland, via Norway, to unmask this beast and find out if it poses any threat to humans.

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Series 9