Below are my picks of the week's most notable shows, returning/premiering to UK screens...
The Great Interior Design Challenge (BBC2, 7pm) New series searching for fresh interior design talent. Hosted by Tom Dyckhoff, with judges Sophie Robinson & Daniel Hopwood. Continues tomorrow. (1/12)
Winterwatch (BBC2, 8.30pm) New series of the wildlife show, broadcast from the Cairngorms National Park. Presented by Chris Packham, Michaela Strachan & Martin Hughes-Games. Continues weeknights until Thursday. (1/4)
Mom (ITV2, 9pm) New US sitcom about a recovering alcoholic living with her estranged mother and teenage daughter. Starring Anna Faris & Allison Janney. (1 & 2/13)
Girls (Sky Atlantic) Season 3 of the US drama about three female friends living in Brooklyn, New York. Starring Lena Dunham, Allison Williams, Jemma Kirke & Zosia Mamet. (1/12)
Russia on Two Wheels (BBC2, 9.30pm) Two-part series where Justin Rowlatt & Anita Rani go on separate road trips across Russia. (1/2)
My Baggy Body (Channel 4, 10pm) Documentary about the after-effects of dramatic weight loss through surgery.
PICK OF THE DAY Helix (Channel 5, 10pm) Season 1 of the US sci-fi drama about a group of scientists investigating a bizarre viral outbreak at a remote Arctic research base. Starring Billy Campbell, Jordan Hayes & Hiroyuki Sanada. (1 & 2/13)
The Search for Alfred the Great (BBC2, 9pm) Documentary about the search for the remains of the 9th-century king. Presented by Neil Oliver.
PICK OF THE DAY The Following (Sky Atlantic, 10pm) Season 2 of the US horror crime drama. Starring Kevin Bacon & James Purefoy. (1/15)
The Naked Rambler (BBC1, 10.35pm) Documentary about Stephen Gough, who has been arrested numerous times for attempting to walk naked from Land's End to John O'Groats.
Children on the Frontline (Channel 4, 10pm) Documentary about Syria's ongoing civil war and its effects on children.
Stella (Sky1, 9pm) Series 3 of the comedy-drama. Starring Ruth Jones, Patrick Baladi & Steve Spiers. (1/10)
My Kitchen Rules (Sky Living, 9pm) Australian cooking competition. Judges are Lorraine Pascale & Jason Atherton.
Dragons' Den (BBC2, 9pm) Series 11 of the business reality show continues after a mid-series break. (7/12)