From Judi Dench’s very naughty tea with Kenneth Branagh to the Peep Show Bake Off special – including Olivia Colman! – here’s your definitive guide to the best holiday viewing. Bring it on
When cash-strapped Arslan (Guz Khan) gets an £8,000 bonus, he treats his wife Hannah (Morgana Robinson), two daughters and brother-in-law Jamie (Theo Barklem-Biggs) to a magical Lapland trip. But the payment was an error. How will he pay it back? Cue an hour of capers and heartfelt family moments. Plus, Sue Johnston completes the cast as the family’s new holiday friend, Lily. Hollie Richardson
Tuesday 23, 9pm, BBC One
Nicôle Lecky’s high-society drama comes to a head as schoolgirls Grace and Allegra are arrested on suspicion of murdering classmate Iris. Mothers Lorna and Juliet learn the shocking truth behind the girls’ season of scandal, while Gigi’s secrets crumble. Nicole Vassell
Saturday 13, 9.05pm, BBC One
