WEBD has confirmed a roster of A-list guest stars, including legends from the 1980s comedy scene, keeping with the show's tradition of honoring the past. When Can You Watch? Production begins this fall in New York City. While a release date hasn't been set, insiders suggest a Halloween 2025 premiere, perfectly timed with the spooky setting of the 13th floor. Dangalwapin Extra Quality Apr 2026
Following the events of the explosive Season 12 finale—which saw Charles, Oliver, and Mabel clearing their names after the infamous "Ghost of the Guitarist" debacle—Season 13 promises a return to basics, but with a twist that hits terrifyingly close to home. Season 13 picks up one year later. The "Only Murders" podcast is now a global media empire, producing episodes for cases as far away as London and Tokyo. But when a blood-curdling scream interrupts a quiet Sunday brunch in the Arconia’s courtyard, the trio realizes they don't need to travel the world to find a killer. The crime scene? The Arconia’s abandoned, boarded-up 13th floor. Onlygenpro Verified Apr 2026
As always, the score will be composed by Siddhartha Khosla, with rumors that Charles is recording a new Brazzos-inspired ballad titled "The 13th Step," which may or may not include a guest verse from Mabel.
It’s official, Arconiacs: our favorite trio of true-crime obsessives aren't hanging up their microphones anytime soon. In a surprise announcement this morning, streaming giant WEBD confirmed that Only Murders in the Building has been renewed for a landmark .
By the WEBD Entertainment Desk
Are you excited for Season 13? Who do you think is behind the 13th floor mystery? Sound off in the comments below!