Spoilers for all episodes of Only Murders in the Building season 4. Four years in, Only Murders in the Building has become known for its celebrity guest stars just as much (or maybe even more) as its true-crime satire. The acclaimed Hulu series returned for its fourth season on August 27, 2024, with a new set of A-listers to join Steve Martin, Martin Short, and Selena Gomez for a hilarious season-long murder mystery. While season 3 was a genre-bending original musical, season 4 takes the podcasting trio to Hollywood, as the subject of a movie based on their in-show podcast. After a star-studded season premiere, La-La-Land is set to follow the trio back to the Arconia, where they investigate the murder of fan-favorite stunt person Sazz Pataki (Jane Lynch).
Season 4 features a jam-packed slate of guest stars, from the Tinseltown actors to the Arconia's residents in the second tower, a.k.a. the Westies. Read on for our comprehensive list of all the new faces in Only Murders in the Building season 4.
