Taking leave from his veterinary practice in Sydney, Australia, Dr. Chris Brown sets off for a second season of the hugely popular Travels with the Bondi Vet.

This season, our thrill-seeking heartthrob ramps up the adrenaline and plunges into the most exhilarating experiences the world has to offer, from hiking into the heart of a volcano to swimming with humpback whales and racing wild dolphins.

Unable to resist the call of the wild, Dr. Chris's odyssey to the stunning rainforests of Borneo leads him to endangered orang-utans and the extremely rare pygmy elephant, while a night dive off Hawaii's Big Island brings him face to face with dozens of giant manta rays.

In Travels with the Bondi Vet 2, our intrepid adventurer extends his taste for taking risks to extreme food challenges, gamely tackling a foot-long roll of spam sushi and the world's hottest burger. He even attempts to swallow six-dozen oysters in a sitting. Let's hope he hasn't bitten off more than he can chew.