The season finale of the gloomily gripping Welsh drama The Light in the Hall: Still Waters airs tonight at 9pm on Channel 4. The tone is more elegy than explosion as events around the controversial reservoir expansion continue to unfold. Budding journalist Caryl Huws, played by Siân Reese-Williams, is probing Llŷr's demise, but this puts her on a collision course with Robert (Robert Glenister), who wants the past to remain undisturbed. It has been a bleak study in small town ennui.
Other TV Highlights Tonight
Location, Location, Location (8pm, Channel 4): Kirstie and Phil revisit Leeds to see how Dan and Max have progressed in five years since they helped them find a home. Then in west London, Cat and Ed have doubled their money since 2009.
Doc (10pm, Sky Witness): The season two finale follows amnesiac doctor Amy (Molly Parker) tackling a rare deadly virus. When Amy gets infected, her colleagues perform emergency surgery, leading to a tragic departure.
Mysteries Unearthed with Danny Trejo (10pm, Sky History): Danny Trejo investigates a diamond heist, a burning crater called 'Gateway to Hell', and an island of deadly vipers.
In Our Blood (10.15pm, Sky Atlantic): This musical drama tells the Australian AIDS story, showing rising infections and violent hatred towards gay people.
From (2am, Sky One): The season four climax sees Boyd leading residents of Fromville to escape. Tabitha and Jade collect children's bones, but Jade hides a high-stakes secret.
Film Choices
Enola Holmes 3 (Netflix): The Victorian-era teen mystery reunites screenwriter Jack Thorne with director Philip Barantini. Millie Bobby Brown stars as Enola, distracted from her wedding to Lord Tewkesbury (Louis Partridge) by Sherlock's kidnapping. Dr Watson (Himesh Patel) arrives in Malta to deliver the news.
A Cock and Bull Story (9pm, BBC Three): Michael Winterbottom's adaptation of Laurence Sterne's Tristram Shandy features Rob Brydon and Steve Coogan as heightened versions of themselves, a precursor to The Trip series.
The Last Tree (1.25am, Film4): Shola Amoo's coming-of-age tale stars Sam Adewunmi as Femi, a British Nigerian moving from Lincolnshire to London to Lagos. Gbemisola Ikumelo plays his birth mother.
Bang My Box: The Robin Byrd Story (HBO Max): A documentary about Robin Byrd, who began a weekly sex show on public access TV in 1977, becoming an LGBTQ+ activist and fighting legal battles with Time Warner Cable.
