Tom Gleeson puts four more self-proclaimed experts through the Big Brass wringer. Tom tests four hopeful hotshots on Kanye West, Gavin & Stacey, Robert F Kennedy and the books of Jane Austen.

Tom Gleeson isn't afraid to keep asking questions until someone hoists a Big Brass Mug. His contestants tackle Field Hockey, Willy Wonka and the Chocolate Factory, Sister Elizabeth Kenny, and... Milk!