Succession
9pm, Sky Atlantic
“Buckle up, fuckleheads” – it’s the last ever episode of Jesse Armstrong’s ruthless media dynasty drama. With the action taking place over just 10 days, this brutal season has seen an excruciating trip to Norway, a shock pregnancy, a damning election night, an eye-watering takeover deal and a ludicrously capacious bag. But Logan’s funeral last week was a cold reminder of what this whole series of backstabbing and buffoonery was always going to come down to: L to the OG of Waystar Royco is dead and it’s time to find out who comes out on top. Will Shiv have the last laugh? Will Kendall go rogue? Will Roman break? And will Connor, erm … It’s set to be the TV event of the year. Hollie Richardson
Barry
9pm, Sky Comedy
The massively overlooked treacle-black hitman comedy reaches its finale, and no – sadly there won’t be a film version with Mark Wahlberg as Barry Berkman and Daniel Day-Lewis as Gene Cousineau. Will the assassin turned actor and his weathered mentor even make it to the final scene alive? With this series being its bleakest yet, it should be a killer ending. HR
RHS Chelsea Flower Show
8pm, BBC One
It has been a year of firsts for the 2023 flora and fauna bonanza. It hosted its first wedding in its 110 years, the Princess of Wales attended its inaugural children’s picnic, and all the gardens are now required to have a plan for life after the show. Our hosts Sophie Raworth and Joe Swift look back at this year’s highlights. HR
University Challenge
8.30pm, BBC Two
Fingers on buzzers for Jeremy Paxman’s last show. He’ll no doubt be hurrying the brainboxes of Durham and Bristol for their answers. Who can identify orchestral pieces that are heavy on the organ, paintings of rowers, or world events in the decade of the Norman conquest of England? The questions are suitably tough for Paxman’s final hurrah. Hannah Verdier
Steeltown Murders
9pm, BBC One
The penultimate episode of this unsparing real crime drama: it’s 2002 and DNA technology has dramatically thinned out the field of suspects. But this new paradigm still presents a series of familiar problems for the police. An impeccably constructed series boasting a convincing lead performance from Philip Glenister as dogged DCI Paul Bethell. Phil Harrison
Once Upon a Time in Northern Ireland
9pm, BBC Two
By 1972, the gulf between Catholic and Protestant communities had deepened like a bloody trench, as recalled here by haunted former sectarian footsoldiers. Yet, amid near-surreal archive footage of paramilitaries resembling Clockwork Orange droogs, along with young women tarred and feathered for fraternising with British soldiers, there are shards of optimism, ironically from the growing punk scene. Ali Catterall
Live sport
League One football: Barnsley v Sheffield From 2pm, Sky Sports Main Event The play-off final at Wembley.