Only Murders in the Building season 6: key information
– Will take place in London rather than the Arconia in New York
– Currently filming in the UK, release date not confirmed
– The main cast is expected to return
– Confirmed guest stars, including Jennifer Saunders and Simone Ashley
– Trailer yet to be released
Every time a season of Only murders in the building ends on a cliffhanger – which happens every season – we can expect another to follow it. But season 6 of the hit Hulu and Disney+ series comes to us with a huge change.
Instead of taking place in the iconic Arconia building in New York, Oliver (Martin Short), Charles (Steve Martin) and Mabel (Selena Gomez) will take a trip across the Atlantic to London, United Kingdom.
Exact details of what to expect are TBD, but if you’ve already seen the episode of Murder, she wrote where Jessica Fletcher (Angela Lansbury) went to see her vaudevillian cousin Emma (also Lansbury), I expect similar levels of camp chaos.
There are some things we know for sure, though, including a stacked list of guest stars. As filming continues in the UK, here’s everything we know Only murders in the building season 6 so far.
Only Murders in the Building season 6 release window predictions
Announced on October 28, 2025, we can cross our fingers for a late 2026 release window if the season 6 production track remains on schedule.
Since the show’s debut in 2021, it has aired one season per year and has consistently been praised for its rapid release schedule. As of this writing, there is no indication that a new season cannot air this year.
Only Murders in the Building season 6 trailer: is there one?
Don’t be stupid… expect the first full trailer to arrive around four weeks before the sixth season.
Cast and guest stars of Only Murders in the Building season 6
We expect the following main cast members to return for Only murders in the building season 6:
- Steve Martin as Charles-Haden Savage
- Martin Short as Oliver Putnam
- Selena Gomez as Mabel Mora
- Michael Cyril Creighton as Howard Morris
We’ve also confirmed the following new guest stars for Season 6, although we don’t yet know what their roles are:
- Jennifer Saunders
- Sean Teale
- Simone Ashley
- Amar Chadha-Patel
- Rhea Norwood
- Matthieu Barbe
- Sharon Horgan
Given the move from the US to the UK, there is a huge question mark regarding the following guest stars seen in season 5:
- Renée Zellweger as Camila White
- Christoph Waltz as Bash Steed
- Bobby Cannavale as Nicky Caccimelio
- Théa Leoni as Sofia Caccimelio
- Dianne Wiest as Lorraine Coluca
- Beanie Feldstein as Althea
- Logan Lerman as Jay Pflug
- Keegan-Michael Key as Mayor Tillman
- Richard Kind as Vince Fish
- Meryl Streep as Loretta Durkin-Putnam
- Jane Lynch as Sazz Pataki
One person we can expect to see (at least in flashback form) is Tina Fey, as her character, podcaster Cinda Canning, is found bleeding and crawling to the gates of the Arconia in the final scene of season 5.
Only Murders in the Building plot predictions for season 6
Of course, the plot of season 6 will largely focus on the group’s trip to London and Cinda’s potential death. But other than that, we don’t know much about what’s going to happen.
From the Season 5 finale, we know that Cinda was attacked after returning to the United States to hide a woman accused of a royal murder. Who is this woman? We don’t know. Is she really guilty? Well, maybe that’s what our trio will find themselves in.
Since this is the first time Only murders in the building ventured into international territory, anything can happen. Any question of guest stars we saw between seasons 1-5 could be picked up or dropped, and it’s likely that even more new cast members could be announced between now and the release of season 6.
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