Only Murders in London Season 6: Release Date & Cast

After five seasons of suspicious deaths in and around the Arconia, New York’s favourite amateur sleuths are finally going international. Only Murders in London Season 6 — the official new branding for the next chapter of Only Murders in the Building — premieres on December 8, 2026 on Hulu, and it carries Charles-Haden Savage, Oliver Putnam and Mabel Mora across the Atlantic to solve their most personal case yet: the murder of Cinda Canning herself.

Yes, you read that right. The sharp-tongued true-crime podcasting rival who has needled our trio since the very beginning is the victim this time. And the investigation takes the whole circus to London — the first full season set away from the Arconia. New city, a murder that cuts close to home, and the most star-studded British guest cast American television has assembled in years. Here’s everything we actually know about Only Murders in London, and nothing we don’t.

Only Murders in London Season 6 Release Date

Let’s start with the headline: the Only Murders in London release date is December 8, 2026, streaming on Hulu in the United States. That date comes straight from the studio, and it places the new season squarely in the holiday streaming window — ideal territory for a cosy murder-mystery binge when the nights are long and everyone’s looking for something to watch between festivities.

One important note for readers outside the US: streaming availability in Pakistan and India may differ from US dates. Hulu Originals in this region typically arrive through other platforms rather than Hulu itself, so the exact date you can watch — and which service carries it — may not match the December 8 American premiere. Keep an eye on local listings as the month approaches, and we’ll update this guide the moment regional details are confirmed.

How Season 5 Set Up the London Trip

If you watched Season 5, you know exactly how we got here. If you didn’t — or if your memory is a little foggy — here’s the recap you need, no spoilers beyond what matters.

The Season 5 finale ended on a genuine jaw-dropper: the discovery that Cinda Canning, Tina Fey’s calculating podcast rival, had been murdered. After seasons of Cinda operating as the trio’s nemesis — the slicker, meaner, more successful version of everything they do — she became the one thing nobody expected: a victim. The circumstances of her death pointed away from New York, and the trail led across the ocean.

That’s the setup for only murders in london season 6. The show has always thrived on cases that get under the characters’ skin — from Charles’s personal connections to victims, to Oliver’s theatrical heart, to Mabel’s complicated history — and this one is arguably the most loaded yet. Cinda knew exactly how the trio thinks. She was, in a sense, their dark mirror. Now they have to solve her murder on unfamiliar turf, in a city where they have no Arconia, no home-field advantage, and no idea who to trust.

What Only Murders in London Is Actually About

Here’s what has been confirmed about the season’s premise, kept strictly to what the show itself has told us:

• The trio goes to London. Charles (Steve Martin), Oliver (Martin Short) and Mabel (Selena Gomez) travel to London to investigate Cinda Canning’s murder.
• It’s the first full season away from the Arconia. Every season so far has been rooted in the Upper West Side building — its eccentric residents, its secrets, its very walls. This time, the whole operation relocates. That’s a fundamental shift for a show whose identity has been inseparable from its setting.
• Cinda Canning is the victim. The Season 5 cliffhanger is the engine of the new season. How her death connects to London, and who had reason to want her gone, is what the season will unravel.

Beyond that, the production has kept plot details locked down — and frankly, that’s how it should be. Half the fun of this show is the weekly whodunnit. What we can say is that the London move isn’t a gimmick; it’s the season’s entire thesis. A fish-out-of-water murder mystery, with our podcasters fumbling through British customs, British suspects, and very possibly British true-crime competition.

The Only Murders in London Cast

The cast is where this season goes from intriguing to genuinely enormous. The core trio is, of course, back — Steve Martin as Charles-Haden Savage, Martin Short as Oliver Putnam, and Selena Gomez as Mabel Mora. Their chemistry is the engine of the show, and after five seasons together, it’s only gotten sharper.

They’re joined by returning favourites Meryl Streep and Tina Fey. Streep’s Loretta Durkin has become one of the show’s most beloved additions, and her presence in London raises delicious questions. Fey’s Cinda Canning is the season’s victim — which means we’ll be seeing her, though the production hasn’t confirmed how. Flashbacks, podcast recordings, red herrings — with this show, anything is possible, and the writers love playing with structure.

And then there’s the new blood. The Only Murders in London cast adds a genuinely staggering lineup of British talent:

• Olivia Colman
• David Tennant
• Martin Freeman
• Peter Capaldi
• Jim Broadbent
• Nicola Coughlan
• Jodie Whittaker
• Simone Ashley
• Jennifer Saunders
• Derek Jacobi
• Sharon Horgan
• Richard Ayoade
• Geri Halliwell

Read that list again. That’s not a guest cast; that’s a roll call of contemporary British acting royalty, spanning Oscar winners, beloved sitcom legends, and some of the most recognisable faces in television. The show has always attracted heavyweight guest stars — Streep herself being the crown jewel — but only murders in london season 6 takes that tradition to an entirely new level. In a murder mystery, every new face is a potential suspect, a potential victim, or a potential scene-stealer. With thirteen new names of this calibre, London is going to be very, very crowded — in the best possible way.

Filming and Production Updates

Production on the new season is in the books: filming wrapped on August 28, 2026. That timeline fits neatly with the December 8 premiere — roughly three months of post-production for editing, scoring and the show’s signature stylistic touches. The wrap was confirmed by the production, putting to rest any worries about delays and locking in the holiday release window.

The London shoot marks another first: the first time the show has committed to an entirely new setting for a full season. Everything about the production — locations, guest casting, the very texture of the show — has been rebuilt around the British capital. For a series so visually tied to one New York building, that’s a bold creative gamble — and exactly the kind of reinvention a sixth season needs.

Why London Changes Everything for the Show

Think about what made Only Murders in the Building work for five seasons. It was the collision of three misfits, the intimacy of a single building full of secrets, and the cosy, almost theatrical rhythm of New York neighbourhood life. Taking that formula to London is risky — and that’s precisely why it’s exciting.

First, the setting forces the characters to adapt. Charles, Oliver and Mabel are at their funniest when they’re out of their depth, and nothing puts them out of their depth like a foreign city. British politeness, British pubs, British reserve — imagine Oliver Putnam trying to charm his way through a London dinner party, or Mabel navigating a city where everyone is a stranger. The comedy practically writes itself, and the show’s writers are too good not to mine it.

Second, the guest cast. The Arconia’s residents were a closed ecosystem — we knew the suspects because we knew the building. London opens the suspect pool to an entire city, and the show has filled it with actors who can hold their own against Martin, Short and Gomez. A murder mystery lives or dies on the strength of its red herrings, and this season’s are played by some of the finest actors working today.

Third, the Cinda factor. This isn’t a stranger’s death — it’s the murder of someone who understood the trio’s methods better than anyone. Cinda was their rival, their critic, their dark reflection. Solving her murder in a foreign city raises the emotional stakes along with the geographical ones.

And honestly? After five seasons, the show needed this. The Arconia is beloved, but even the best formulas need shaking up. Only Murders in the Building has always been about reinvention within a familiar frame — each season a new murder, a new podcast season, a new set of secrets. London is simply the biggest reinvention yet.

What to Watch While You Wait

December 2026 is shaping up to be a stacked month for television. If you’re mapping out your winter watchlist, our guides to Stranger Things Season 5 and Fallout Season 3 have you covered. Fantasy fans should also check our Rings of Power Season 3 coverage, and if your taste runs darker, our piece on the Yellowjackets Season 4 finale is essential reading.

Frequently Asked Questions

When does Only Murders in London Season 6 come out?

Only Murders in London Season 6 premieres on December 8, 2026, on Hulu in the United States. That’s the confirmed date from the studio — mark your calendar.

Why is it called Only Murders in London instead of Only Murders in the Building?

“Only Murders in London” is the branding for the sixth season, reflecting the show’s move to London. It’s the first full season set away from the Arconia, so the new title signals just how big a departure this chapter is. The show itself is still Only Murders in the Building — think of the London title as the season’s subtitle.

Who is murdered in Season 6?

Cinda Canning, the true-crime podcaster played by Tina Fey. Her murder was the Season 5 cliffhanger, and investigating it is what takes Charles, Oliver and Mabel to London. How Tina Fey appears in the new season — given her character is the victim — hasn’t been officially detailed.

Which new actors are joining the cast for Season 6?

The season adds thirteen major British names: Olivia Colman, David Tennant, Martin Freeman, Peter Capaldi, Jim Broadbent, Nicola Coughlan, Jodie Whittaker, Simone Ashley, Jennifer Saunders, Derek Jacobi, Sharon Horgan, Richard Ayoade and Geri Halliwell. They join returning stars Steve Martin, Martin Short, Selena Gomez, Meryl Streep and Tina Fey.

Is Meryl Streep returning for Season 6?

Yes — Meryl Streep is confirmed to return as Loretta Durkin for the London season. What brings her character across the Atlantic hasn’t been revealed, which is exactly the kind of question that makes the wait fun.

Will Only Murders in London release in Pakistan and India on the same date?

The confirmed December 8, 2026 date is for the US premiere on Hulu. Streaming availability in Pakistan and India may differ from US dates, since Hulu Originals typically reach this region through other platforms. Check your local streaming services closer to December for the exact date.

So there it is — everything confirmed about only murders in london season 6. A December 8 premiere on Hulu, a London setting that’s a first for the series, the murder of Cinda Canning pulling the trio across the ocean, and a British guest cast that reads like a national treasure list. Filming wrapped in August, the release date is locked, and the countdown is officially on.

Now over to you: which new cast member are you most excited to see share a scene with Charles, Oliver and Mabel — and who’s your early pick for the killer?