Only Murders in the Building is Hulu’s Emmy-winning comedy-mystery starring Steve Martin, Martin Short, and Selena Gomez. Season 4, which aired in 2024, sent the trio to Los Angeles to investigate the murder of Charles’ stunt double, Sazz. By 2026, the show has aired a fifth season as well, with a sixth already renewed and headed to London.
Quick Facts
| Composer(s) | Siddhartha Khosla |
| Release Date | Season 4 premiered August 27, 2024; finale aired October 29, 2024 (Hulu) |
| Genre | Comedy-Mystery |
| Studio/Network | Hulu |
| Where to Stream | Hulu |
| Soundtrack Album | Yes — “Only Murders in the Building: Season 4 (Original Score)” by Siddhartha Khosla, a 26-track digital release from October 25, 2024 |
Who Composed the Only Murders in the Building Season 4 Soundtrack?
Siddhartha Khosla has composed the score for every season of Only Murders in the Building since it premiered, including Season 4’s investigation into Sazz’s murder. Khosla won the 2024 Primetime Emmy for Outstanding Music Composition for a Series for his work on the show, becoming the first person of South Asian descent to win in that Emmy score category.
Current Season Status
Season 4 is no longer the most recent chapter of the series. Only Murders in the Building returned for Season 5 on September 9, 2025, relocating much of the story to Los Angeles, and Hulu renewed the show for a Season 6 on October 28, 2025 — the same day as the Season 5 finale — which will send Charles, Oliver, and Mabel to London for their next case. Steve Martin, Martin Short, and Selena Gomez all continue starring across every season, with John Hoffman serving as co-creator and showrunner throughout.
Where to Stream
Only Murders in the Building streams exclusively on Hulu. Siddhartha Khosla’s Season 4 score is available on Spotify and Apple Music. For more Hulu titles, visit our Hulu hub or the general streaming hub.
Cast
Steve Martin, Martin Short, and Selena Gomez star and executive produce across all seasons, with the supporting cast changing from year to year depending on that season’s mystery.
Frequently Asked Questions
Who composes the music for Only Murders in the Building?
Siddhartha Khosla has composed the score for every season, including Season 4, and won a 2024 Primetime Emmy for his work on the series.
Is there an official Only Murders in the Building Season 4 soundtrack?
Yes. “Only Murders in the Building: Season 4 (Original Score)” by Siddhartha Khosla was released digitally on October 25, 2024, with 26 tracks.
Has Only Murders in the Building been renewed beyond Season 4?
Yes. Season 5 premiered on Hulu on September 9, 2025, and the show was renewed for a Season 6, which will take the cast to London.
What is Only Murders in the Building Season 4 about?
Season 4 follows Charles, Oliver, and Mabel as they investigate the murder of Charles’ stunt double, Sazz, with much of the story unfolding in Los Angeles.
Where can I watch Only Murders in the Building?
The series streams exclusively on Hulu.
Related reading: Check out our Hulu guide, the streaming hub, or the TV soundtrack hub for more.