Tom Gleeson's got another Big Brass Mug to give away to the last expert left standing. Topics include: French cheese, World Chess champions, leaders of the Soviet Union, and The White Stripes.

Battle of the duds: four returning favourites get another shot at becoming champion. Getting their second chance are Jim (expert topic: skateboarding), Conan (George Orwell), Winnie (origami), and Walter (Friends).