Pat gets the low-down on the alleged sea creature by talking to several eyewitnesses.
(02:57)Is the sea serpent really an animal thought to be extinct? Or simply an unusually large oarfish?
(02:58)Spain heads to the bottom of the ocean to catch a glimpse of alien-like sea creatures.
(04:27)Spain meets with a victim attacked by a mystery creature.
(03:12)Pat is privileged to hear tales of the mapinguari - will these stories provide evidence of its existence?
(02:59)See how Kevin Richardson's relationship with a South African lion pride breaks the rules.
(01:07)Meet the aye aye, a Lemur native to Madagascar, who the locals believe can kill just by the point of a finger!
(02:57)They're armed and dangerous, masters of disguise, cunning code-breakers - discover the oceans' freakiest creatures.
(03:12)A python struggles to swallow a crocodile whole, only to have its stomach explode, and then be devoured by another crocodile.
(02:14)A rattlesnake threatens to attack a man in his garage, even after being decapitated.
(02:05)A man has undergone 700 hours of body modification to look like the animal he loves most, a lizard.
(02:08)A nature show host is attacked by a cheetah while filming.
(01:50)A man relieves himself in the Amazon River and invites a ‘vampire-like’ fish to enter his urethra.
(01:19)The Fisher family is on a typical highway drive when confronted by a venomous water moccasin that emerges from under the hood...
(01:54)In the Taru Jurung Zoo in Java, Indonesia, Tori the orangutan has impersonated humans smoking cigarettes, until it has become...
(02:05)Darwin Frog males swallow eggs and store them in their vocal chords until it comes time for the tiny frogs to be born.
(01:19)This pet owner really, really, really loves his super-sized pot-bellied pig.
(02:59)Take a look inside a Dutch farm that supplies tasty insect nibbles to a variety of kitchens.
(03:02)The mole has one of the most sensitive noses on the planet. It's even able to smell its prey underwater!
(03:04)The Thresher shark uses its whip-like tail when hunting for fish.
(02:25)