Weird Wonders of the World

Find out about goblin's gold, why Spain is under attack from spaceballs, and how prehistoric lions could be brought back from the dead.

This episode examines the bizarre case of a mystery stinger in Australia, how a scientist was poisoned on a jungle expedition, and why goats are flying in Utah.

Find out why a much-loved dolphin has started breaking people's bones, and why a caterpillar wears a hat made out of its own spare heads.

Discover the science behind the puzzle of strange balls of worms on a road, and how an Australian town became plagued by giant bats.

This episode reveals a prehistoric fish that almost destroyed an entire fishing industry. Meanwhile, a foray into freak weather reveals why a monster wave shocked swimmers in Sydney.

Featuring a deep sea blob spotted in the Gulf of Mexico that mystifies oil rig workers and the washed up remains of a gargantuan creature that baffled scientists for decades.

Find out why hundreds of reindeer are mysteriously dying in Norway, why there's a mythical boiling river in Peru and why blood-red rain appeared in Spain.

Find out about the advance of a crab army in Norwegian waters, why spiders are glowing in the dark and meet the chimps with rock dolls in caves under France.