2x1 - Alien Roadkill

November 7, 2012

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.

2x2 - Shark Attack Beach

November 14, 2012

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.

2x3 - Raining Fish

November 21, 2012

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

2x4 - Croc Shock

November 28, 2012

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.

2x5 - Kruger Killers

December 5, 2012

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

2x6 - Flying Reindeer

December 19, 2012

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

2x7 - Poison Beach

January 2, 2013

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

2x8 - American Lake Monster

January 9, 2013

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

2x9 - Tasmanian Tiger Terror

January 16, 2013

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?

2x10 - Bird Apocalypse

January 23, 2013

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.

2x11 - Bird-Eating Catfish