Overview: Mr Grizzly Allison Langdon has never experienced a rush like it, standing her ground as a giant Grizzly Bear threatened to charge. And for a few heart-stopping moments in the Canadian wilderness, Allison didn’t think she’d make it home to tell this story. But thankfully she was with a man who has a way with Grizzlies, even very cranky ones. His name is Doug Seus and he’s worked on some of Hollywood’s biggest films. Doug is a bear trainer and conservationist. He’s so confident around these magnificent creatures that he’ll willingly stick his head inside their jaws. And that’s something you just have to see. Reporter: Allison Langdon Producer: Nick Greenaway The Carbon Cowboy This has to be one of the most brazen and potentially disastrous scams Liam Bartlett has ever come across. David Nilsson was once accused in Parliament of selling non-existent plots of land in Queensland. Now he’s popped up in the Amazon jungle, of all places, where the fledgling carbon trading market has opened up huge opportunities for unscrupulous operators. It’s a multi-billion dollar industry that’s emerged now countries like Australia have introduced a carbon tax. Rainforests are suddenly worth big money. And the natives who own them are sitting on a fortune. Or at least they should be, but that all changes when David Nilsson comes calling. Reporter: Liam Bartlett Producer: Stephen Rice Olympic Pin-ups She’s the glamour girl of the pool, famous for her high profile romances and party girl antics. He’s the cocky freestyle champion who basks in the limelight. Stephanie Rice and James Magnussen are our favourite Olympic pin-ups. They’re rarely out of the news. Now with the Games almost upon us, they intend to make even more headlines – right around the world. Reporter: Tara Brown Producer: David Alrich