Season 4 - Episode Guide

Lee Mack returns with a new series of his hit panel show. First to sort their facts from their fiction are Dara Ó Briain, Davina McCall and Jessica Hynes.

Lee Mack is joined by broadcaster Sara Cox, MasterChef presenter Greg Wallace and comedian Rhod Gilbert.

Warwick Davis, Josh Widdicombe and Lorraine Kelly are next to put the world's most startling facts to the test. Riotous panel show hosted by Lee Mack.

Lee Mack welcomes comedians Katherine Ryan and Hugh Dennis and former world champion boxer Amir Khan as the fun and fact-filled panel show continues.

Strictly Come Dancing judge Len Goodman, comedian Jimmy Carr and presenter Gabby Logan put more of the world's most startling facts to the test. Lee Mack hosts.

As the fact-busting panel show continues, host Lee Mack is joined by comedian Bob Mortimer, broadcaster Alex Brooker and presenter Claudia Winkleman.

Actor and comedian Catherine Tate, Pointless creator and co-presenter Richard Osman and Wild Things host Kate Humble join Lee Mack on his riotous panel show.

Revisit the funniest moments and finest facts of series four in a special highlights episode of Lee Mack's riotous panel show.