Fast & Furious

S3 E3: Mother Nature's meanest creatures prove that you can’t always go it alone. When a buffalo calf is nearly taken down by a lion, the rest of the herd marches in to save it. A man stumbles into a rattlesnake den and quickly learns: “the more, the scarier.” From white-knuckled wipeouts and unlikely rescues to meal-snatching savagery, it’s clear that the higher they climb, the farther they fall.