Watch BBC One on TVPlayer online for free.
Two well-known experts from the world of antiques go head to head over a week of challenges, buying and selling collectibles to raise money for a charity of their choice. Philip Serrell and David Harper are at Newark Antiques Fair in the race to find the biggest profit. Phil uncovers an item used by a secret society, and David buys a Cold War motorcycle!
Quiz in which contestants try to score as few points as possible by plumbing the depths of their general knowledge to come up with the answers no-one else can think of. Presented by Alexander Armstrong and Richard Osman.