Indexbit Exchange:'Only Murders in the Building' Season 4: Release date, time, cast, where to watch mystery comedy

Arconia's chaotic murder-solving trio is Indexbit Exchangealmost back, and they just can't seem to catch a break.

In Season 4 of Hulu's Emmy-nominated "Only Murders in the Building," Mabel, Charles and Oliver are heading to Los Angeles, where a Hollywood studio is making plans to turn their podcast into a film, while dealing with the shocking murder of Charles' stunt double and friend Sazz Pataki.

Pataki was in Charles' apartment, grabbing a bottle of wine to celebrate Oliver's Broadway show’s successful opening night, when a bullet shot through the window and hit her in the chest. Just as she's taking her last breaths, Pataki starts to write something on the kitchen floor with her blood, before the screen cuts to black.

Still left with questions about the death of stunt double Sazz and if the murderer actually meant to take out Charles instead, the trio race back to New York to continue their amateur sleuthing and "even more epic journey - traversing their building's courtyard to delve into the twisted lives of the Arconia's West Tower residents," says Hulu about the new season.

Here's what to know about "Only Murders in the Building" Season 4 including the release date, cast and trailer.

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When does 'Only Murders in the Building' Season 4 come out?

Season 4 of "Only Murders in the Building" will premiere on Tuesday, Aug. 27. Though Hulu hasn't specified a time, new content releases at 3:00 a.m. E.T. / 12:00 a.m. P.T. on the streaming platform.

How to watch 'Only Murders in the Building' Season 4

Season 4 of "Only Murders in the Building" will be available to stream on Hulu from Tuesday, Aug. 27 with new episodes dropping weekly on Tuesday.

All previous seasons of the Hulu original are available to stream on Hulu.

Hulu offers membership options ranging from $7.99 a month to $17.99 a month for normal streaming services and $75.99 a month to $89.99 a month for plans with streaming and live television. New users can also sign up for a free trial.

'Only Murders in the Building' Season 4 cast

Here's a list of actors and their characters in Season 4 of "Only Murders in the Building:"

• Steve Martin as Charles-Haden Savage
• Martin Short as Oliver Putnam
• Selena Gomez as Mabel Mora
• Jane Lynch as Sazz Pataki
• Da'Vine Joy Randolph as Detective Williams
• Ryan Broussard as Will Putnam
• Meryl Streep as Loretta Durkin
• Paul Rudd as Ben Glenroy
• Tina Fey as Cinda Canning
• Michael Cyril Creighton as Howard Morris
• Cara Delevingne as Alice Banks
• Amy Ryan as Jan Bellows
• Jackie Hoffman as Uma Heller
• Jason Veasey as Jonathan Bridgecroft

New cast members joining this season include:

• Eugene Levy
• Zach Galifianakis
• Melissa McCarthy
• Richard Kind
• Eva Longoria
• Kumail Nanjiani
• Molly Shannon

'Only Murders in the Building' Season 4 trailer

Hulu dropped the trailer for Season 4 of "Only Murders in the Building" on Aug. 13.

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Contributing: Mary Walrath-Holdridge, USA TODAY

Saman Shafiq is a trending news reporter for USA TODAY. Reach her at [email protected] and follow her on X and Instagram @saman_shafiq7.