Below are my picks of the most notable new shows, returning or premiering on UK screens over the next 7 days...
★ The Tube: Going Underground (Channel 5, 9pm) Documentary exploring the London underground network over the course of a year, as it undergoes a $10bn modernisation. (1/8)
Scheiffer Bates: I Con (E4, 10pm) New hidden camera prank show focusing on convincing ordinary people they're conversing with celebrities.
One Born Every Minute (Channel 4, 9pm) Series 9 of the fly-on-the-wall documentary about expectant mothers giving birth at the Liverpool Women's Hospital.
Ross Kemp's Britain (Sky1, 9pm) New factual series investigating the issues challenging modern Britain. (1/3)
Agent Down (Sky Atlantic, 9pm) Interview with Special Agent Victor Avila, who was ambushed by drug cartel assassins in 2011.
The Battle for Christianity (BBC1, 10.45pm) Documentary about the rise of secularism in the UK, and what it means for one of the world's top religions.
Masterchef (BBC1, 8pm) Series 12 of the culinary challenge. (1/25)
The Supervet (Channel 4, 8pm) Series 6 of the documentary going behind-the-scenes of a cutting-edge vet's surgery.
Panorama: Inside Europe's Terror Attacks (BBC1, 9pm) Documentary looking at the Islamic State's terror network, and how it's been secretly operating in Europe.
Employable Me (BBC2, 9pm) New documentary series where people with Tourette's or autism explain how this conditions make them unemployable. (1/3)
Chef v Science: The Ultimate Kitchen Challenge (BBC4, 9pm) Science special where scientist Professor Mark Miodownik challenges two Michelin star chefs to create the tastiest food.
Travel Man (Channel 4, 8.30pm) Series 3 of the comedy travelogue with Richard Ayoade. The first week's guest, travelling to Seville, Spain, is Rob Delaney. (1/4)
Boomers (BBC1, 9pm) Series 2 of the drama about a group of ageing friends. Starring Philip Jackson, Alison Steadman, Russ Abbot, Stephanie Beacham & Paula Wilcox. (1/6)
Springwatch (BBC2, 9pm) Return of the annual wildlife magazine series. Hosted by Chris Packham & Michaela Strachan.
Blue Eyes (More4, 9pm) New Swedish conspiracy thriller. Starring Louise Peterhoff, Sven Nordin & Kjeli Wilhelmsen. (1/10)
★ The Graham Norton Show (BBC1, 10.25pm) Series 19 of the chat show. Guests are Ben Affleck, Henry Cavill, Amy Adams & The Pet Shop Boys. (1/15)