Tom Gleeson pits four strangers against each other in a bloodthirsty battle of brains. This week's topics are Aircraft of the Royal Australian Air Force, the Seattle Seahawks, Forrest Gump, and Leonardo Da Vinci.

Tom Gleeson leads a crash course in four topics so you can crush your next trivia night. This week's topics are Tudor monarchs, Adrian Mole, Vincent motorcycles, and Superman. Who will be crowned Hard Quiz Champion?