Below are my picks of the most notable new shows, returning or premiering on UK screens over the next 7 days...
How to Lose Weight Well (Channel 4, 8pm) New documentary series helping six people diet, half on a short-term regime lasting six weeks, the other half on a four-month plan. (1/3)
Benidorm (ITV, 9pm) Series 8 of the comedy-drama about the staff and holidaymakers of a Spanish resort. Starring Paul Bazely, Jake Canuso, Janine Duvitski, Tim Healy, Sherrie Hewson, Tony Maudsley, Danny Walters & Josh Bolt. (1/7)
★ Crashing (Channel 4, 10pm) New comedy about six twentysomethings living together in a disused hospital. Starring Phoebe Waller-Bridge, Damien Molony, Louise Ford, Jonathan Baile, Amit Shah & Juliet Dray. (1/6)
Gotham (Channel 5, 10pm) Season 2 of the U.S comic-book drama, taking place before the Batman era in the titular crime-ridden city. Starring Ben McKenzie, Donal Logue, David Mazouz, Robin Lord Taylor, Erin Richards & Sean Pertwee. (1/22)
Tracey Ullman's Show (BBC1, 10.45pm) New comedy sketch series from the comedian, who famously made her career in the U.S back in the mid-'80s. (1/6)
Stargazing: Back to Earth (BBC2, 10pm) Continuation of the live show.
★ Derren Brown: Pushed to the Edge (Channel 4, 9pm) Special from the illusionist, where he attempts to persuade an unwitting participant to push another person off a rooftop.
Stella (Sky1, 9pm) Series 5 of the comedy-drama. Starring Ruth Jones, Patrick Baladi, Craig Gallivan, Mark Lewis Jones, Remy Beasley & Karen Paullada. (1/10)
The Knick (Sky Atlantic, 9pm) Series 2 of the period medical drama. Starring Clive Owen, Andre Holland, Eve Hewson & Eric Johnson. (1/10)
Mom (ITV2, 9pm) Season 3 of the U.S sitcom. Starring Anna Faris, Allison Janney & Ellen Burstyn. (1 & 2/13)
The Secret Life of Family (Channel 5, 10pm) New series capturing the lives of six families. (1/6)
Shadowhunters (Netflix) New supernatural drama about a woman who learns she's a human-angel hybrid that hunts demons, based on the Mortal Instruments book saga. Starring Katherine McNamara, Dominic Sherwood, Alberto Toubia, Matthew Daddario, Harry Schum Jr & Isaiah Mustafa.
★ Extant (Syfy) Season 2 of the U.S sci-fi drama. Starring Halle Berry. (1/13)
Busting the Drugs Millions: Inside the National Crime Agency (Channel 4, 10pm) Documentary following the NCA as they tackle a large money laundering operation.
Brian Pern: 45 Years of Prog & Roll (BBC4, 10pm) Series 3 of the spoof music documentary about an ageing rock star. Starring Simon Day, Suranne Jones, Michael Kitchen, Lucy Montgomery & Christopher Eccleston. (1/3)
The BRITs are Coming (ITV, 10.40pm) Announcement of the artists up for BRIT Awards this year. Hosted by Laura Whitmore.
Shetland (BBC1, 9pm) Series 3 of the detective drama. Starring Douglas Henshall, Mark Bonnar, Julie Graham, Ciaran Hinds & Sara Vickers. (1/6)
Bloody Queens: Elizabeth & Mary (BBC2, 9pm) Drama based on letters exchanged between Mary Queen of Scots and her cousin, Elizabeth I. Starring Helen Bradbury, Beth Cooke, Adam Burton, Michael Jenn & Jamie Laird.
8 Out of 10 Cats Does Countdown (Channel 4, 9pm) Series 8 of the gameshow mashup. Hosted by Jimmy Carr with team captains Sean Lock & Jon Richardson. Guests are Jason Manford & Roisin Conaty.
First Dates (Channel 4, 10pm) Series 5 of the show following people on first dates.
Music Moguls: Masters of Pop (BBC4, 10pm) New series about the people who work behinds the scenes in the music industry. (1/3)
★ Ripper Street (Amazon Prime) Series 4 of the period crime drama.