Emilia Fox returns with In the Footsteps of Killers, Sally Lindsay stars in Love Rat, Trainwreck: Mayor of Mayhem tells the story of Toronto mayor Rob Ford, and Storyville tells the bizarre tale of Tomoaki Hamatsu . . .
Pick of the Day
Storyville: The Contestant, 10.00pm, BBC Four
Remember The Truman Show? Here's something like that, only much more invasive and exploitative.
This is the true story of Tomoaki Hamatsu, who spent 15 months in a small room, naked, starving and alone, unaware he was being broadcast to millions of people on TV.
This documentary looks at how Tomoaki became enlisted into this challenge and reveals how, without his consent or knowledge, he became the most famous television personality in Japan.
New or Returning Shows
In the Footsteps of Killers, 10.00pm, Channel 4
Back for a third run, Emilia Fox, star of Silent Witness, leading criminologist David Wilson and former senior detective Dr Graham Hill return to investigate more famous unsolved murder cases.
This time the team examine the 1993 murder of 42-year-old Bulic Forsythe, a manager at Lambeth Council, who was savagely beaten in his own home in Clapham, London, before the property was set ablaze.
Was Bulic murdered for personal reasons? Or was he silenced, to prevent him whistleblowing, by dark forces operating within his council workplace?
Love Rat, 9.30pm, RTÉ2
Psychological thriller, originally shown on Channel 5 in the UK, starring Sally Lindsay, Gerald Kyd and Neil Morrissey.
Emma is still regrouping after her divorce from Pete and decides that the best way to help the healing process is to go on holiday to Cyprus.
There she meets hotel owner Niko, and a passionate romance quickly develops between them.
To the horror of her loved ones, Emma makes the huge decision to turn her back on her life in the UK and move in with Niko.
New to Stream
Trainwreck: Mayor of Mayhem, Netflix
This is a great story.
In the 2010 Toronto Mayoral election, political outsider Rob Ford unexpectedly throws his hat into the ring.
Widely dismissed as a joke candidate by other politicians and the media, he goes on to defy his critics with a shocking landslide victory.
But his administration soon becomes a slow motion trainwreck, with an avalanche of scandals, and allegations of hard drug use leading to an international media frenzy.
Don't Miss
Sort Your Life Out with Stacey Solomon, 8.00pm, BBC One
This may be a repeat, but as a fellow hoarder, I regard the Morrell family as hoarders of the highest level. The numbers are so impressive.
Their collection of clutter includes 131 pairs of shoes, 30 remote controls, 22 toothbrushes and over 500 items of baby clothes.
Stacey (above) and her gang – organiser Dilly, carpenter Rob and cleaner Iwan – challenge the Morrell family to sort their life out in seven days.
They have to embark on a mammoth declutter, and the family will be asked to let go of half of their possessions, so that the team can then beautifully reorganise their home.
With Stacey’s help, the family start packing all their possessions into boxes. Every single item is stripped from the family home, revealing just how much space there is under all their belongings.
The family’s possessions are laid out in a giant warehouse like an art installation of their entire lives.
With everything displayed in front of them, the family are shocked to see how much they really own and are left wondering how it all fitted into their house in the first place.
Murder 24/7, 9.00pm, BBC Two
The DPD murder story continues with detectives in West Mercia's Major Investigation unit having four men in custody for the murder of delivery driver Aurman Singh, but only one of them is talking.
Meanwhile four more attackers are still at large and the team has still to find multiple weapons, each potentially carrying critical DNA.
As the investigation continues, detectives try to identify an inside man they believe helped to plan the ambush.
24 Hours in A&E, 9.00pm, Channel 4
Andy, who's 36, is brought to Queen's Medical Centre in Nottingham - one of the busiest A&E departments in Europe - after a motorcycle accident.
As doctors work to re-align Andy's fractured femur, his partner Sarah explains how Andy lives with a serious neurological condition.
Then there’s 27-year-old Connor, who has fallen 12 feet off a roof. Doctors are concerned that he may have bleeding on his brain.
And in the urgent treatment unit, 25-year-old Adrian has suffered injuries to his face and been bitten on his arm after breaking up a fight in Nottingham city centre.
The Good Life, 8.00pm, BBC Four
Here's another classic episode of the much-loved 1970s' sitcom about a middle-class London couple who embrace self-sufficiency.
A journalist writes a story about Tom and Barbara's way of life and, as a result, Jerry and Margo try to exploit the Goods' new celebrity status for different reasons.
Bake Off: The Professionals, 8.00pm, Channel 4
This week, the teams face a daunting secret challenge for their first task, recreating Benoit's 'Le Café Crème', a dessert he has made at Le Manoir aux Quat'Saisons for the past 30 years.
Success depends on them drawing on all their knowledge and experience, as they have no proper recipe to hand.
In their second challenge, the teams play illusionists as they create a deceptive gardening-themed illusion showpiece which hides a vegetable cake-inspired dessert to serve 24.
Whose patisserie prowess will blossom, and who will find themselves on the compost heap?
Poly Styrene - I Am a Cliche, 10.50pm, Sky Arts
Another chance to see this fascinating documentary about one of the trailblazers during the punk rock explosion in Britain and the US during the late 1970s.
One of the most positive aspects of that musical movement was that many woman – ranging from Siouxsie Sue to The Slits to Debbie Harry – was the high percentage of women involved.
Celeste Bell embarks on a journey across three continents to explore the legacy of her mother - X-Ray Spex founding member and style icon Poly Styrene.