TV Guide Dave ja vu Thursday

Si King and Dave Myers explain how necessity often forced cooks to make the most of limited ingredients to create tasty dishes. They reveal that many popular meals were invented during hard times, from mince and dumplings to Scotch broths

The chef joins a team diving for razor clams, which he takes back to the kitchen to make a quick and tasty dish of grilled shangurro clams. In the Penlee Museum, Rick is shown some of the beautiful items made a century ago by fishermen using Cornish copper, and meets a metalworker who is bringing such wares back to the town

Chizzy Akudolu, Simon Gregson, Michelle Visage and Henning Wehn join host Rob Brydon and regular captains David Mitchell and Lee Mack on the comedy panel show. As usual, the participants set out to hoodwink their opponents with absurd facts and plausible fibs about themselves in a bid to secure a team victory, through rounds such as Home Truths and Quick-fire Lies

Matt Lucas, Holly Walsh and Susan Calman join regular panellist Alan Davies, as questionmaster Sandi Toksvig opens her post in a post-themed edition. As ever, correctness and even intelligence go out of the window as the panellists attempt to answer the fiendishly difficult questions, with points invariably awarded for the answers the questionmaster finds most interesting, as opposed to correct