David Walliams narrates as the biggest TV shows of 2023 share their funniest mistakes, with behind-the-scenes bloopers and live broadcast blunders. Featuring the fly that got Louis Theroux into trouble with Judi Dench, the mobile phone that created havoc on Dragons' Den, and the prop that caused a nightmare for David Tennant on the set of Doctor Who.

Compilation of TV clangers, including the moment Jordan North can't remember the name of the show he is presenting, Jon Kay becomes a pigeon's target on BBC Breakfast, and Steve Backshall ends up in pain when he films with a grumpy piranha. Plus, outtakes from Heartstopper, Plebs, Coronation Street, Emmerdale, The Larkins, Bad Education and more.