TV Tonight: The return of the super fun sitcom Black Ops | television

Black ops

9.30pm on BBC One
Gbemisola Ikumelo and Hamed Animashaun return as wannabe intelligence agents Dom and Kay in this silly but lovable sitcom. Former police community support officers are now proper employees of MI5 – albeit very junior to the service. While Kai takes on a white colleague who’s a little too eager to work with a black man, Dom becomes fascinated by an upper-floor client. Jack Seale

The 70s Diet: Could it be good for you?

7pm on Channel 5
More guilty pleasure TV shows aiming to promote health for your post-holiday fun. This time, This Morning’s Josie Gibson examines how people aim to be healthy in their 70s. A disco-inspired dance class and half a fish and chips dinner are part of the old plan. Holly Richardson

Live well with the drug-free doctor

8pm on Channel 4
Is the UK too dependent on medicines? Dr Ranjan Chatterjee, who spent almost 25 years as an NHS doctor, hears from people who say lifestyle changes have improved their wellbeing instead. He begins by interviewing a woman who suffers from chronic pain and is trying pain reprocessing therapy. Human resources

Spain with Michael Portillo

8pm on Channel 5

TV’s leading Conservative Party leader turned travel show host explores his father’s homeland with this sweet – if not overly exciting – new eight-part series. He begins in Barcelona, ​​where he tastes the city’s best wines, buys a pair of “sexy and elegant” espadrilles from the retailer who sold the shoes to Dalí, and shows off his Spanish language skills. Hannah J. Davis

Pete Weeks: For the dogs

8 p.m., U&W
It’s the perfect time for a third series of this heartwarming show in which big-hearted dog lover Pete Wicks (who loves them more than humans) works in a shelter. His first trip back involves meeting six Chihuahuas rescued from a hoarder and a pregnant pit bull named Coco who needs special treatment. Human resources

What do we do in the shadows?

10pm on BBC Two
The final season of this satirical vampire comedy starring Matt Berry, Natassia Demetriou, and Kayvan Novak begins with a return: Jerry has been enjoying Super Slumber for decades. It’s time for him to wake up – but what horrific effects might his long spell in the coffin have? Phil Harrison

Choose a movie

Dog Day Afternoon (Sidney Lumet, 1975), 10.55am, Sky Cinema Greats
In 1975, Al Pacino reunited with his Godfather co-star John Cazale in Sidney Lumet’s fact-based crime drama. But their characters here are not Corleone; Sonny and Sal are amateur armed robbers holding up a Brooklyn bank (to get money for a sex-change operation for Sonny’s lover) but become trapped in a hostage situation. Most of the time, it’s just an adventure, as the bank’s employees become preoccupied with Sonny’s plans and take advantage of the media circus and excessive police operations that arise around the siege. Simon Wardle