Hard Quiz — Episode 24: Silverchair, the 'Monster Petition', William the Conqueror & 'The Castle'

You are watching the episode Silverchair, the 'Monster Petition', William the Conqueror & 'The Castle' Vying for Hard Quiz honours are experts on Silverchair, the women's suffrage 'Monster Petition', William the Conqueror, and classic Aussie film favourite The Castle. Which lucky contestant will earn the Big Brass Mug?