Hulu’s mystery-comedy dramaOnly Murders in The Buildinghas just addedDesmin Borges(You’re The Worst), Siena Werber(Room For Error),andLilian Rebeloas the newest recurring cast members. The actors will join series regularsSteve Martin,Martin Short,andSelena Gomezinthe show’s upcoming fourth season.
In addition to Borges, Werber, and Rebelo,Zach Galifianakis, Molly Shannon,Eva Longoria,andEugene Levyare also set to be part of the recurring ensemble cast. Academy-award winnerMeryl Streep, on the other hand,will be reprising her role as Loretta Durkin,who was a major murder suspect inOnly Murders In The BuildingSeason 3 but turned out to be innocent.
According toDeadline, Shannon is set to take on the role of a high-powered LA businesswoman who runs into the three main characters and immediately takes an interest in their investigation. We also have Longoria, Levy, and Nanjiani, who are expected to play major roles in the investigation of Sazz’s murder.The roles of the three latest members of the recurring cast is being kept under wraps for now.
Filming for ‘Only Murders in The Building’ Season 4 Is Currently Underway
On August 07, 2025, Selena Gomez confirmed that the cast had officially started filmingfor the show’s new season.The former Disney starposted a picture of roses she had received from her co-stars, Marin and Short on her Instagram story with a note saying, “We’re so happy to be back with you, love, Steve and Marty” — plus, she had captioned the picture, “Day 1.”
As revealed by Disney Television Group President,Craig Erwich, Season 4 will kick things off with Mabel, Oliver, and Charles taking a trip to Los Angeles to track down Sazz Pataki’s(Jane Lynch)killer. But there’s no need to worry as they will eventually find their way back to The Arconia. Plus, while talking aboutSeason 4 taking place in a brand-new location, co-creatorJohn Hoffmanrevealed that the fans can expect to see a “definite touch of Los Angeles in small doses.”
Circling back to the new characters — they’re all expected to bring new twists and turns to the murder mysteryevery step of the way. While the details about these new characters are unclear as of yet — we’re well aware of their impressive credits. Borges is best known for his role as Edgar in the FX comedyYou’re The Worstalong with starring oppositeJennifer Lopezin the filmShotgun Wedding. Werber is set to star in the A24 and HBO limited seriesThe SympathizerwithRobert Downey Jr.and Rebelo is a newcomer who graduated from the drama program at Fordham in 2021 before starring inOur Dear Drug Lordat the Kirk Douglas Theatre.
Selena Gomez Announces ‘Only Murders In the Building’ Season 4 Is Filming With Sweet Message
Gomez once again stars opposite Steve Martin and Martin Short.
What Happened in ‘Only Murders in the Building’ Season 3?
Season 3 of the murder mystery series followed our trio as the investigate the death of Ben Glenroy (Paul Rudd), the lead actor in Oliver’s (Short) big Broadway comeback. Despite working together so well in past seasons, the trio hit a snag when their focus was split, and their interests conflicted, prompting Mabel (Gomez) to strike out on her own with help from Tobert (Jesse Williams) and Theo (James Caverly). The trio reconcile just in time to bring Ben’s killers to justice, and also just in time for a new mystery in Season 4.
Only Murders In the Buildingis available to stream on Hulu in the U.S. The release date forOnly Murders in The BuildingSeason 4, however, is not yet announced.
Only Murders in the Building
Three strangers in a New York City apartment building bond over their shared interest in true crime and form an unlikely team to investigate a suspicious death in their complex. Their amateur sleuthing quickly evolves into a thrilling quest as they navigate secrets, lies, and unexpected twists.
Watch on Hulu
