Intrepid Aussie wildlife presenter Steve 'The Crocodile Hunter' Irwin has built a career, and small fortune, on pestering the world's reptile community - making his name with action-packed documentaries such as Deadly Crocodiles, Deadly Rattlesnakes, The Ten Deadliest Snakes In The World, Deadly Dragons and Deadly Spitting Cobras - resulting in the current big-screen kiddie-pleaser The Crocodile Hunter: Collision Course.