The Best Binge-Worthy Box Sets on British TV (2026)

Everyone’s been there: 9pm, remote in hand, scrolling endlessly while the evening slips away. The paradox of choice is real. So here it is — the definitive list of the best binge-worthy box sets on British TV: the shows that grab you by episode one and don’t let go until 2am.

Crime and thriller (the binge elite)

• Line of Duty (BBC iPlayer): the benchmark. Six series of anti-corruption tension, each more gripping than the last. The interview scenes are masterclasses.
• Happy Valley (BBC iPlayer): Sarah Lancashire as you’ve never seen her. Gritty, humane, devastating — the best British crime drama of the decade.
• Broadchurch (ITVX): the coastal murder mystery that had the nation guessing. Series one is perfect television.
• The Night Manager (BBC/Prime): le Carré espionage with movie-star gloss. Six episodes, zero filler.
• Slow Horses (Apple TV+): Gary Oldman as a washed-up spymaster. Funny, tense, brilliantly written — the best show on Apple TV+.
• Luther (BBC iPlayer/Netflix): Idris Elba’s rule-breaking detective. Dark, propulsive, utterly bingeable.

Drama

• Succession (NOW/Sky): the Murdoch-esque media dynasty. Shakespearean, hilarious, horrible — you won’t look away.
• Normal People (BBC iPlayer): the intimate Irish romance that broke everyone’s heart. Twelve half-hour episodes; you’ll finish it in two sittings.
• It’s a Sin (Channel 4): Russell T Davies’ AIDS crisis drama. Joyful, shattering, essential.
• The Crown (Netflix): whatever you think of the royals, the craft is impeccable. Lavish, soapy, compulsive.
• Peaky Blinders (BBC iPlayer/Netflix): Birmingham gangsters, flat caps, that theme tune. Style for days.

Comedy

• Fleabag (BBC iPlayer/Prime): two perfect series. Funny, filthy, heartbreaking — the fourth-wall breaks alone are worth it.
• Derry Girls (Channel 4/Netflix): 90s Derry teens, Troubles backdrop, huge heart. The funniest British sitcom in years.
• Ted Lasso (Apple TV+): the feel-good phenomenon. Earnest in the best way.
• Stath Lets Flats (Channel 4): the most underrated British comedy — painfully funny letting-agent chaos.

Sci-fi and fantasy

• Doctor Who (BBC iPlayer/Disney+): 60 years of box sets. Start with the 2005 revival (Eccleston) for the modern era.
• Black Mirror (Netflix): techno-dread anthology. “San Junipero” and “USS Callister” are the gateway episodes.
• Good Omens (Prime): Pratchett and Gaiman’s apocalypse comedy. Sheen and Tennant are a dream pairing.

Documentary

• The Last Dance (Netflix): Michael Jordan and the Bulls. Even non-sports fans get hooked.
• Planet Earth III (BBC iPlayer): Attenborough. The most beautiful television ever made. Watch on the biggest screen you own.

Where to stream them (and what it costs)

Most of the BBC/Channel 4 titles are free on iPlayer and Channel 4 streaming (licence required for BBC). The rest need subscriptions — which is where the value question bites. Before adding another £10/month, check how much Sky Sports costs per month (for the sports fans) and London cinema ticket prices — a box set binge at home is almost always the cheapest premium entertainment going.

The anti-scroll strategy

• Pick before you sit down: choose from this list in advance, not at 9pm.
• Commit to three episodes: most great shows need 2-3 episodes to hook you. Don’t judge on the pilot alone.
• One at a time: finish a series before starting another. The satisfaction of completion beats the anxiety of six half-watched shows.
• Use the rotation trick: subscribe to one service, binge its shows, cancel, move on. No one needs four subscriptions.

The best binge-worthy box sets on British TV you might have missed

Beyond the famous names, these are the shows people press on friends with evangelical fervour — the ones that never quite became phenomena but deserve to be.

Crime you missed: Blue Lights (BBC iPlayer) — Belfast police drama with rare authenticity and heart; two series, both superb. The Responder (BBC iPlayer) — Martin Freeman as a broken Liverpool night-shift copper; harrowing, darkly funny, unforgettable. Time (BBC iPlayer) — Jimmy McGovern’s prison drama with Sean Bean; devastating in three episodes. Sherwood (BBC iPlayer) — Nottinghamshire mining-community murder mystery with a towering cast; the second series is even better.

Drama you missed: Industry (BBC iPlayer) — young bankers in the City; the most underrated show on television, all sharp edges and moral rot. The Gold (BBC iPlayer) — the Brink’s-Mat robbery dramatised brilliantly. Mr Bates vs the Post Office (ITVX) — the drama that changed the national conversation; essential viewing. Boiling Point (BBC iPlayer) — the one-shot kitchen pressure-cooker, expanded from the film into four unbearably tense episodes.

Comedy you missed: We Are Lady Parts (Channel 4) — all-female Muslim punk band sitcom; joyful, original, hilarious. Big Boys (Channel 4) — Jack Rooke’s autobiographical uni comedy; tender and very funny. Ghosts (BBC iPlayer) — the Horrible Histories team’s sitcom; five perfect series of warm, clever comedy the whole family can watch.

Why these matter: the algorithm serves you more of what you’ve watched; these are the shows outside your bubble. Every one is free on iPlayer or Channel 4 (TV licence required for BBC) — no subscription needed. The hidden-gem hunt is half the fun of the streaming era: ask friends for their “you’ve probably not seen this” pick, keep a running list, and work through it. The best show of your year is probably one you’ve never heard of.

To browse what’s currently available across the free services, BBC iPlayer’s box sets section is the deepest free library in British television — start there before paying for anything.

The rewatchables: box sets worth a second binge

Some shows are better the second time — when you know the twists, you see the craft. The rewatch hall of fame: The Wire (the novelistic density rewards repeat viewing), Breaking Bad (foreshadowing you missed), Fleabag (the fourth-wall breaks hit differently), Succession (the jokes get funnier, the tragedy clearer), Line of Duty (the plot threads finally make sense). A rewatch is also the perfect low-decision viewing: no scrolling, no risk, just a guaranteed great 10 hours. Keep one rewatchable in reserve for the weeks when nothing new appeals — it’s the comfort food of television.

The takeaway

Start with Happy Valley (crime), Fleabag (comedy), Succession (drama) or Slow Horses (spy thriller) — one from each pillar, all genuinely unmissable. Most are free on iPlayer/Channel 4; the rest justify a one-month subscription, binged and cancelled. Stop scrolling, start watching.