The Arconia’s favorite sleuthing trio is officially packing their bags for a transatlantic investigation. Following the Season 5 finale, “The House Always Wins,” which aired on October 28, 2025, Hulu wasted no time in officially renewing Only Murders in the Building for a sixth season. The announcement coincided with a shocking cliffhanger that fundamentally shifts the show’s geography, taking the podcast global while maintaining its core “building-centric” mystery.
Only Murders in the Building Season 6 Release Date Speculations
While Hulu has not officially confirmed a calendar date, the production has maintained a remarkably consistent annual release cycle. Every season, with the exception of Season 2, has premiered in the late summer or early fall. Given that the series was renewed in late October 2025 and production is expected to begin in early 2026, a Fall 2026 release window is highly probable. Industry insiders expect the 10-episode season to debut between August and October 2026, keeping its regular spot on the true-crime comedy calendar.
Only Murders in the Building Season 6 Expected Cast
The central trio is confirmed to return, but the new setting and the identity of the victim suggest a star-studded lineup of new and returning faces.
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The Core Trio: Steve Martin (Charles-Haden Savage), Martin Short (Oliver Putnam), and Selena Gomez (Mabel Mora) will lead the investigation in London.
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Tina Fey: Reprising her role as Cinda Canning, Fey will serve as the season’s murder victim. Despite her character’s death, showrunner John Hoffman has confirmed she will appear throughout the season as the investigation explores her “origin point.”
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Supporting Returns: Michael Cyril Creighton (Howard Morris), Jackie Hoffman (Uma Heller), and Da’Vine Joy Randolph (Detective Williams) are all expected to appear.
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Guest Rumors: With the move to the UK, rumors are circulating regarding potential high-profile British cameos, with names like Olivia Colman and Daniel Craig frequently surfacing in fan theories and industry buzz.
Only Murders in the Building Season 6 Potential Plot
Season 6 will pivot from the Arconia to “jolly old London” following the shocking death of Cinda Canning. The Season 5 finale saw Cinda stumble and collapse outside the gates of the Arconia, grasping at the fence to ensure her death technically qualified as being “in the building” (or at least on its perimeter). The narrative will follow Charles, Oliver, and Mabel as they travel to Cinda’s hometown to unravel the truth behind her murder and the mysterious “red-haired woman” mentioned in her final podcast, The Girl With the Curls.
Co-creator John Hoffman has teased that the season will act as an “origin point” for the trio’s podcasting journey, exploring the classic detective literature that inspired the genre. The plot is expected to draw parallels between modern true-crime podcasting and the works of Agatha Christie and Arthur Conan Doyle. As per reports, the investigation will delve into Cinda’s past and her connection to a “royal descendant” who was also recently murdered, suggesting a conspiracy that stretches from the halls of the Arconia to the highest levels of British society.
As per reports, the London setting is expected to dominate the majority of the season’s run, a first for the traditionally New York-based series. While official filming updates suggest a rigorous schedule throughout the spring of 2026, the production remains focused on blending its signature European charm with the high-stakes mystery that fans have come to expect.