Jane Austen’s Sanditon

9pm, ITV

Minutes away from their Celebrity Gogglebox debut, Georgiana and Charlotte realise there’s a bit of a snag. It turns out TV hasn’t been invented yet. It’s a crushing blow, ruining their Friday night plans. “Fancy a game of Kerplunk instead?” Charlotte suggests. “Nope, sorry,” Georgiana replies. “That won’t exist until 1967.”