The Real Spies Among Friends
8pm, ITV1
The drama A Spy Among Friends (which concludes after this documentary) has done a fine job of telling the story of Kim Philby and his Russia-affiliated friends who infiltrated the highest levels of the British establishment. Presented by Ben Macintyre, this film explores Philby’s journey from Washington DC to London and eventually to Moscow. A story of betrayal that also has much to say about the structural weakness caused by elitism in the upper echelons of British life. Phil Harrison
Remarkable Places to Eat
7pm, Channel 4
A new series of a show exploring magnificent, off-the-beaten-track eateries and confirming Fred Sirieix as having among the most enviable working lives in the world. Tonight, he and Dermot O’Leary are in Puglia, Italy, scoffing fresh seafood while enjoying panoramic views of a bay and visiting a sublime hidden restaurant in a chef’s front room. Nice work if you can get it. PH
Levison Wood: Walking With Lions
8pm, Channel 4
It’s the stuff of Sunday matinee movies: the writer and explorer Levison Wood (whose name suggests he ought to played by David Niven) journeys with his bushman guide Kane through scorching deserts and cinematic savannahs to find the last remaining 100 critically endangered desert lions in Namibia’s remote wilderness. Ali Catterall
World on Fire
9pm, BBC One
In Tobruk, Harry and his squad are getting desperate. But a mission to find drinking water has catastrophic consequences. Back in Manchester, Kasia is horrified when she learns more about fellow Polish refugee Irena’s dilemma. A brilliantly realised series of interconnected tragedies that bring the war closer than stories of military heroism ever could. PH
Crazy Rich Agents: Selling Dream Homes
9pm, BBC Two
This week, in a series that underlines the truth that high-end estate agents aren’t much more impressive than regular ones, mansions in north-west London, Mayfair and Monaco are on the table. Our young brokers go at them without ever seeming to be in control of any situation. Jack Seale
Alone
9pm, Channel 4
It’s day three and the 10 remaining adventurers are facing bears, wolves and hunger. Louie is trying to shoot down a squirrel dinner with his bow and arrow, Elise is getting to grips with making drinking water safe and Alan is laying traps. There’s a lot of talk of surrender as the reality of the Canadian wilderness kicks in. Hannah Verdier
Live sport
Cycling: World Championships, 1pm, BBC Two Includes the women’s road race from Loch Lomond to Glasgow.
Premier League Football: Brentford v Tottenham, 1pm, Sky Sports Main Event With Chelsea v Liverpool at 4pm.