Breathing Forests and Fizzing FireballsA huge fizzing fireball is filmed crashing through a farmer's field; a forest that seems to be breathing; a mysterious horizontal cloud puzzles Japanese airplane passengers.
Fire Worms and Green Clouds
E2
Fire Worms and Green CloudsA mysterious glowing green entity is seen in Australia's nighttime sky; footage of a twisting fire worm may confirm a local legend about a cave-dwelling super serpent.
Blood Moons and Mud Explosions
E3
Blood Moons and Mud ExplosionsA Swiss mountain seems to be squirting out its insides; a moon with a halo appears and seems to trigger bizarre human behavior; glowing green geese are filmed flying over Canada.
Crop Circles and Second Suns
E4
Crop Circles and Second SunsThe Virgin Mary appears in a dust cloud as a landslide narrowly misses her church; a second sun suddenly appears over a city; a farmer's footage might solve the riddle of mysterious crop circles.
Cloud Angels and Fog Devils
E5
Cloud Angels and Fog DevilsGinormous billows of fog engulf cars on a dusty road in Morocco, robbing drivers of their view; camera footage shows an unusual white cloud in the image of an angel over Texas; a Finnish beach is mysteriously filled with ice eggs.
Vanishing Seas and Fog Monsters
E6
Vanishing Seas and Fog MonstersA paradise beach in the Bahamas is transformed as the ocean simply vanishes; a woman films the silhouette of a 12-foot monster lurking in the fog.
Ghost Ships and Blood Ice
E7
Ghost Ships and Blood IceA passenger on a helicopter films a weird red liquid seeping from an Antarctic glacier. A ship appears in the sky at the site of a notorious World War Two naval battle. And strange lights filmed dividing over an American city.
Mist Domes and Square Waves
E8
Mist Domes and Square WavesA weird white dome appears over a valley that is famous for UFO sightings; engineers try to work out why a huge bridge collapsed on a clear blue day; on-lookers find that square waves in the sea are a sign to get out of the water.
Sky Rings and Flying Spiders
E9
Sky Rings and Flying SpidersStrange cloud rings filmed in the sky over Siberia may be linked to unexplained circles on the ice of a nearby lake; a lighthouse wobbles as it's battered by a storm; spiders travel hundreds of miles through the air.
Ghost Apples and Space Jelly
E10
Ghost Apples and Space JellyA cigar-shaped hole in the clouds in Michigan; how to explain ghostly ice apples that appear on a tree after a ferocious winter storm; a strange jelly that falls from the sky into a garden in West Virginia.