Tom Gleeson hosts a clash of epic proportions on Hard Quiz! Where else would you see the clarinet go head-to-head with Transformers, Australian pythons, and Islamic political movements? Nowhere, that's where!

Four experts battle it out on Hard Quiz: Ryan knows all there is to know about guinea pigs, Patrick has a penchant for vintage sneakers, Steven is a Peanuts comics pro and Katharina's an expert in Penicillin. Who will win?