Tim shoots up a lethal dose of pure black mamba venom.
(02:58)This fearsome African serpent speedily slithers on the ground and can even climb trees to strike from above.
(02:31)Matt encounters Borneo’s deadly king cobra.
(03:04)In a picturesque Mexican seaside town, a shark is about to surprise a lone surfer.
(03:02)A power-hungry princess ant enslaves a neighboring ant colony to become their new queen.
(02:27)Two rivaling packs of wolves battle over territory.
(02:35)A diver in the Netherlands has an unfortunate run-in with a monkfish's jaws.
(03:05)A battle over territory comes to a head between “the beach master” and “the imposter.”
(02:45)A fat cat named Morris comes to Dr. Oakley to shave down the fur on his bum.
(02:19)Hunting alone is a difficult task and She Wolf needs to find some dinner that can’t attack.
(00:59)Matthew desperately tries to make a fire before it gets dark.
(00:45)A jet-propelled octopus closes in on a peacock mantis shrimp, leaving the shrimp with nowhere to hide.
(01:20)Red Kangaroos enjoy some time in the water after a drought, but then a pack of dingos attack, forcing the King Kangaroo to run.
(02:21)Three grizzly cubs must fight the rising tide to get to safety.
(02:54)RV trips with anxious Rascal are a nightmare, so Cesar shows his owners how to use a crate to calm him.
(02:01)Cesar helps Sandie’s longhaired Chihuahua, Harley, overcome his fear of walks.
(02:00)Culled from over 40 hours of rare archival footage, this three-part special allows the pioneer researcher to narrate her own...
(01:23)It's time for Girl, the 31-year-old alligator's annual exam, but she may be too strong for the doctors and keepers!
(02:13)Meet the ugliest creatures ever to have lived!
(00:55)