![Hard Quiz](https://image.tmdb.org/t/p/w342/49MQkiiiYDLBkoZJk0Vzeqh7lOk.jpg)
9 Season
209 Episode
Hard Quiz - Season 5 Episode 17
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?