Deadly Australia

Australia is home to some of the most venomous creatures on the planet. In fact, there are more toxic animals per square foot here than anywhere else. What is it about this place? To find out, Dr. Brady Barr teams up with local experts to come face to face with seven deadly creatures and uncover the how and why behind their lethal punch. In countdown format, Brady will rank each animal in four categories: venom, attitude, chance of contact, and death toll. Which animal will he crown the number one venomous culprit in Australia?