There's a Dispatches special on the Jeremy Kyle fallout, documentaries about a serial killer and a family-owned sex shop business, while it's the last laugh saloon for Lee Mack's Not Going Out.
Pick of the Day
Jeremy Kyle: TV on Trial - Dispatches, 8.00pm Channel 4
In the wake of The Jeremy Kyle Show's cancellation following the death of a programme guest, Dispatches investigates what lies behind the headlines, what went wrong and who might be to blame.
Talking to insiders and former guests, Morland Sanders examines the culture of Kyle's show and others and asks what its abrupt end might mean for the future of reality television.
New or Returning Shows
Confessions of a Serial Killer, 9.00pm, Channel 4
With exclusive access to police interviews that have never been broadcast, filmmaker Ben Zand gets unprecedented access into the mind of a serial killer.
Samuel Little claims to have killed up to 93 women across various US states over a 40-year period. The FBI have publicly confirmed that they have good reason to believe that he was responsible for over half of those murders.
Travelling from California to Mississippi, Zand tries to understand how such a prolific killer was on the loose for so long and why the victims were allowed to pile up, seemingly unnoticed.
A Very British Sex Shop, 10.00pm, Channel 4
This film follows the extraordinary Richardson family, who run a chain of sex shops in Brighton and whose day-to-day dealings provide a unique peek into the bedroom habits of the Brits.
Head of the erotic empire is dad Tim, who has owned the stores, Taboo and Lust, for nearly two decades, and the documentary charts the family's efforts to keep business booming.
Springwatch, 10.30pm, BBC Two
Broadcasting live from the Dell of Abernathy in the Cairngorms, Chris Packham, Iolo Williams and Michaela Strachan profile this special wilderness and the animals that live there.
Meanwhile Gillian Burke is in Cornwall, bringing topical reports on the state of the UK's coastal wildlife.
New to Download
Escape Room, Sky Store
Six strangers are given mysterious black boxes with tickets to an immersive escape room experience, with the promise of winning a life-changing amount of money.
But it soon becomes clear that while some doors may contain a way out, there’s an equal chance they will lead to a grisly exit – from life.
Historical Roasts, Netflix
From Jeff Ross, a series of roasts featuring famous historical figures played by modern day comedians.
The trailer offers little hope, but you'd never know.
Ending Tonight
Supergirl, 8.00pm, Sky One
It’s the season four finale and a super showdown with super nemesis Lex Luthor (guest star Jon Cryer - yep, the guy from Two and a Half Men).
When Luthor descends on Washington DC and summons Lena and Lillian Luthor to the White House, Supergirl realises she has one last chance to stop him and turns to the press for help.
Don't Miss
Not Going Out, 9.00pm, BBC One
The current run of Lee Mack's gag-tastic sitcom comes to an end as Lucy takes the kids away to her parents while Lee stays in the house to oversee the building work in their kitchen.
Unfortunately, the builder whom Lee has employed to do the job has an annoyingly relaxed attitude to deadlines.
