Comedian Lee Mack is joined by Dara O'Briain, Melanie Chisholm and Ruth Jones for a riotous panel show that test-runs the world's most startling facts.

More fun facts are pulled out the bag as actress Olivia Colman, funnyman Rhod Gilbert and the Great British Bake Off's Paul Hollywood stop by the studio.

sh Bake Off presenter Sue Perkins, comedian Bob Mortimer and former JLS singer Aston Merrygold.

Lee Mack hosts as Miranda Hart, Stephen Graham and Richard Ayoade trade trivia titbits involving pigeons and breath-based gender tests.

Sneezing, sweating, household hovercrafts... Lee Mack covers all the bases with his latest guests, Sanjeev Bhaskar, Kathy Burke and John Hannah.

Jimmy Carr, Sir Terry Wogan and Carol Vorderman join Lee Mack for the final episode of the series of the fact-filled panel show.

A selection of previously unseen bits and highlights from the series in which Lee Mack tested random bits of trivia with a selection of guests.