Hulu's Only Murders in the Building is back for its fourth run, with Charles, Oliver, and Mabel returning to continue their sleuthing escapades. The season picks up from where the events of season 3 left us, with three amateur detectives finding themselves whisked off to Hollywood where their true crime podcast might be adapted for the screen by a big movie studio.However, their excitement fades when a shocking new clue is revealed about the death of Charles' stunt double, Sazz. Starring Steve Martin, Martin Short, and Selena Gomez, this latest run brings us a star-studded cast list and another exciting new mystery. The Hulu series dropped its latest season today on the streaming platform and here is everything we know about the upcoming episodes of Only Murders in the Building. Only Murders in the Building season 4 full release schedule Only Murders in the Building season 4 made its debut today on the Hulu streaming platform with its first episode. The series will roll out one episode per week on Tuesdays and the finale will arrive on October 24, 2024. New episodes will be available to watch at 3:00 a.m. ET or 12:00 a.m. PT on the streaming platform. The full release schedule is as follows:Tuesday, August 27, 2024: Episode 1Tuesday, September 3, 2024: Episode 2Tuesday, September 10, 2024: Episode 3Tuesday, September 17, 2024: Episode 4Tuesday, September 24, 2024: Episode 5Tuesday, October 1, 2024: Episode 6Tuesday, October 8, 2024: Episode 7Tuesday, October 15, 2024: Episode 8Tuesday, October 22, 2024: Episode 9Tuesday, October 29, 2024: Episode 10The series can be watched on Hulu with a subscription that comes at $7.99 per month for its ad-inclusive tier and $17.99 per month for its ad-free one.Cast list of season 4 exploredOnly Murders in the Building season 4 brings back our star sleuths. Steve Martin returns as Charles-Haden Savage, Martin Short as Oliver Putnam, and Selena Gomez as Mabel Mora. Here is the full cast list of Only Murders in the Building season 4:Jane Lynch as Sazz PatakiDa'Vine Joy Randolph as Detective WilliamsRyan Broussard as Will PutnamMeryl Streep as Loretta DurkinPaul Rudd as Ben GlenroyTina Fey as Cinda CanningMichael Cyril Creighton as Howard MorrisCara Delevingne as Alice BanksAmy Ryan as Jan BellowsJackie Hoffman as Uma HellerJason Veasey as Jonathan BridgecroftWhat is season 4 of Only Murders in the Building about?In Season 4, Charles, Oliver, and Mabel will return for another murder investigation. This time it hits close to home as Charles' long-time stunt double, Sazz Pataki is suddenly discovered dead. Now the trio must uncover the mystery behind the shocking murder.However, unlike previous seasons, this time the investigation will take the team from their usual New York setting to California, adding a new twist by introducing an unfamiliar territory. Along with solving crimes, the trio will also find themselves at the center of a major motion picture based on their lives.This subplot adds another layer to season 4 as we see the characters balancing the investigation with the demands of Hollywood. Hulu has released a new trailer that explores the challenges that the sleuthing trio will face this season.Catch the next episode of Only Murders in the Building next week on Tuesday.