Pack your trench coats and trenchant wit, because the Arconia’s favorite true-crime podcasters are getting their passports stamped. Following a dramatic, continent-crossing twist at the end of Season 5, Hulu officially greenlit another round of amateur sleuthing.
Here is the comprehensive brief on Only Murders in the Building Season 6.
Only Murders in the Building Season 6: Release Date Rumors
Hulu wasted no time handing out a renewal, officially confirming the pickup on October 28, 2025, right as the Season 5 finale dropped.
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Official Status: Renewed for Season 6.
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Production Status: Pre-production and scriptwriting began in late 2025, with cameras expected to roll by mid-2026.
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Projected Release Window: Late 2026.
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The Pattern: The series has kept a remarkably consistent annual schedule. Given its traditional autumn rollout, fans can confidently target a September or October 2026 premiere on Hulu (and Disney+ internationally).
Only Murders in the Building Season 6: Cast
The ultimate selling point of the series remains its central trio, but the new geographic setting means a major influx of fresh talent.
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The Core Podcasters: Steve Martin (Charles-Haden Savage), Martin Short (Oliver Putnam), and Selena Gomez (Mabel Mora) are all locked in. Selena Gomez even took to social media to celebrate the news, telling fans, “Well, looks like our fam is going to London y’all!”
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The Arconia Staples: Michael Cyril Creighton (Howard Morris) is highly likely to tag along or manage the home front back in New York.
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Guest Star Speculation: Season 5 featured heavyweights like Renée Zellweger, Christoph Waltz, and Keegan-Michael Key. Showrunner John Hoffman is reportedly capitalizing on the UK setting to court a new roster of elite British acting royalty to fill out the suspect list.
Only Murders in the Building Season 6: Plot Details
After spending four seasons uncovering the dark secrets of New York’s Upper West Side and taking a brief detour to Hollywood, Season 6 marks the first time the show is completely uprooting its core formula.
Key narrative threads for Season 6 include:
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The London Calling Cliffhanger: The Season 5 finale wrapped up the investigation into the tragic murder of the Arconia’s beloved doorman, Lester. However, the closing moments threw a wrench into the trio’s peaceful downtime when they tuned into a true-crime podcast documenting a bizarre, unsolved British case—one that directly connects back to them.
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A New Sandbox: The shift to London allows the writers to parody entirely different tropes of the mystery genre. Expect sharp parodies of classic British cozy mysteries, West End theater culture, and historic, fog-laden architecture.
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Tying Up Loose Ends: Despite the massive change of scenery, production insiders have teased that Season 6 will heavily feature “the ultimate farewell” to the long-standing puzzle boxes established in earlier seasons, prompting rumors that this could serve as a highly personal final chapter for the characters.
An Emmy Machine: The renewal announcement follows the show’s continued dominance at the Emmy Awards, having crossed a monumental milestone of 56 nominations and 7 wins over its lifecycle.
All ten episodes of Season 5 are currently streaming on Hulu. Start reviewing the clues now, because the trio’s next investigation is trading New York coffee for British tea.