A line-up that includes Alan Carr, Sean Lock, Rich Hall, Paddy Kielty, Bernard Cribbins, Cheryl Fergison and Christopher Biggins all get a chance to have a tongue-in-cheek pop at a national treasure, and those that can't be there on the night also get to chip in on film, including Michael Sheen, the cast of EastEnders and Leslie Phillips.
Watch it on Wednesday 5th January at 10:35pm on Channel 4.