Channel 4 goes behind the scenes at Walkers, while crime drama and chat show royalty dominate Friday night viewing.
Friday night television delivers a mix of food industry access, glossy crime drama and familiar late‑night comfort viewing.
At 8pm on Channel 4, Walkers Unpacked: Inside the Crisp Factory invites cameras into one of Britain’s most recognisable snack brands. The focus is partly on product reinvention, including the divisive launch of hot honey crisps, alongside flavours such as masala chicken and sticky teriyaki.
The programme traces the journey from farm to factory, following potatoes from soil to shelf, and sitting in on flavour development sessions that resemble a hybrid of test kitchen and marketing lab. It occasionally edges towards corporate showcase, but there is genuine curiosity in seeing how mass‑market tastes are engineered. The mechanics of scaling flavour, from small batch idea to supermarket staple, are more complex than the packaging suggests.
At 9pm on BBC One, Death in Paradise continues its sun‑drenched detective formula. What appears to be a tragic accident at a Saint Marie church begins to unravel, pushing usually affable officer Sebastian into more personal territory. It remains dependable, escapist crime drama with a steady rhythm.
Meanwhile on Sky Atlantic, Under Salt Marsh offers a darker tone. Set against an approaching storm in rural Wales, the series blends psychological tension with environmental threat. The looming weather system acts as both backdrop and ticking clock, threatening to erase crucial evidence. Kelly Reilly and Rafe Spall anchor the drama with performances that feel grounded rather than theatrical.
At 10pm, The Last Leg returns to Channel 4 for its 34th series. The format remains familiar, a mix of current affairs, satire and loose‑limbed discussion, but it continues to hold a distinct place in the Friday night line‑up.
Later on BBC One at 10.40pm, The Graham Norton Show assembles another high‑profile sofa. Jennifer Garner and Charli xcx join Benicio del Toro and Gordon Ramsay, with Foo Fighters providing the music. It is a reminder of how resilient the chat show format remains when the chemistry lands.
For true crime viewers, ITV1’s Devil in Disguise: John Wayne Gacy continues its dramatisation of the serial killer case, focusing not only on Gacy himself but also on institutional failings that allowed him to evade scrutiny.
Film fans can revisit slasher nostalgia with I Know What You Did Last Summer on Sky Cinema Premiere, blending 1990s callbacks with a new generation cast.
Live sport sees Premiership Rugby Cup action as Gloucester face Sale at 7.30pm on TNT Sports 1.
How to watch UK TV from anywhere with a VPN
For viewers watching from outside the UK, access to these channels can quickly become complicated. Rights restrictions, platform blocks and regional licensing still shape how and where programmes are available. That matters on nights like this, when live sport, new drama and one‑off documentaries sit behind different broadcasters and apps.
A secure VPN remains one of the simplest ways to maintain consistent access to UK television while travelling. Services such as LibertyShield allow subscribers to connect through UK servers, helping ensure streaming platforms behave as they would at home. It is a practical solution rather than a technical indulgence, particularly during busy weekends of live sport or major broadcast events.
As streaming fragmentation increases, reliable access becomes part of the viewing experience itself. The technology behind how we watch now shapes what we can watch.