22h, channel 4
Horror and absurdity collide in this fascinating documentary on poisoning in 2020 from Russian dissident lawyer Alexei Navalny. At Phil Harrison
8 p.m., BBC Two
The bnature Graeme Virtue
8 p.m., Channel 4
Laurence Llewelyn-Bowen explodes out of the wardrobe with her " purple art nouveau bomb "in the bedroom while, next door, wig wall vendors Jordan and Russell create a space of acid house themed life. No, this isn 't another of your feverish nightmares, but the latest installment in the Home Renovation Reboot. Hannah Verdier
9 p.m., BBC Two
Scheduled to follow The Repair Shop on BBC One, the dominatioJay Blades' cheerful prime-time entertainment continues. Tonight he meets Jez and Shane who want to thank a man called Mr Bob who set up a mental health charity in Huddersfield. How will his good works be rewarded? PH
9 p.m., ITV course
A grim sequel to an already insanely dark story as Trevor McDonald follows police investigating new leads in the West case. Were their 12 known victims just the tip of the iceberg? Technology could reveal answers. Places explored include a farmhouse and a cavity under a cafe in Gloucester. PH
9 p.m., Channel 4
Within the grounds of a country estate in Kinross-shire is a house larger than most people's houses. VS'is where Edinburgh-based architect Iain plans to build his new family block, restoration and radical new build combined. Kevin McCloud totally agrees, but what will the neighbors think? Ellen E Jones
Gunda (Victor Kossakovsky, 2020), 10 p.m., BBC Four
With a certain Babe charm, Victor Kossakovsky's black and white documentary follows a pig and its newborn piglets flush with the ground, patiently revealing the nuances of their behavior. A one-legged chicken and cows disturbed by flies make appearances in a film whose animal rights philosophy is obvious but above all implicit. Simon Wardell
Cycling: Tour du Luxembourg 1:30 p.m., Eurosport 1. A 186.1 km route from Steinfort to Esch-sur-Safe.
Football Championship: Stoke City v Barnsley 7 p.m., Sky Sports Main Event. Coverage of the clash from the bet365 stadium.
Champions League football: Liverpool v AC Milan 7pm, BT Sport 2. The Group B game from Anfield.