Season 1

1. Alien Roadkill

2012-11-07 · 44m

Nat Geo joins the search for an unidentified "highway beast" in Minnesota. Villagers in Southern Africa are stumped by round patches of sand that stretch over a thousand miles of landscape.

2. Shark Attack Beach

2012-11-14 · 44m

A popular surfing beach in Florida is known as the shark bite capital of the world, in England a mystery feline predator stalks the woods.

3. Raining Fish

2012-11-21 · 44m

Nat Geo WILD investigates nature's most bizarre, baffling and downright mysterious cases.

4. Croc Shock

2012-11-28 · 44m

What has caused hundreds of freshwater crocodiles to suddenly die in the Australian wilderness? Plus, a sterile mule in Morocco gives birth to a miraculous foal.

5. Kruger Killers

2012-12-05 · 44m

A mystery predator is turning Kruger National Park into a slaughterhouse; a bizarre, unidentified creature is caught on film in North Carolina.

6. Flying Reindeer

2012-12-19 · 44m

Can reindeer really fly? And what is causing marine turtles to wash up dead and emaciated on the Great Barrier Reef?

7. Poison Beach

2013-01-02 · 44m

How can rocks in Death Valley, CA move by themselves, leaving trails that stretch for hundreds of feet?

8. American Lake Monster

2013-01-09 · 44m

Does Vermont's Lake Champlain have its very own Loch Ness Monster? In Norway, a blue spiral light appears in the pitch black sky.

9. Tasmanian Tiger Terror

2013-01-16 · 44m

Can an extinct predator come back from the dead to terrorize a town? Why do millions of sardines swim to their deaths in a small harbour?

10. Bird Apocalypse

2013-01-23 · 44m

Five thousand blackbirds fall out of the sky one night in Arkansas. In the Scottish Highlands a sticky goo found on the ground has experts baffled.

11. Bird-Eating Catfish

44m