Main Cast and Returning Characters
Only Murders in the Building season 4 features the core trio of Steve Martin, Martin Short, and Selena Gomez. They continue as podcast hosts investigating crimes in the Arconia, a fictional New York City apartment building. Their dynamic remains central to the season's mystery structure and comedic tone.
New Additions and Recurring Actors
The season introduces new recurring characters portrayed by a mix of established television and film actors. These additions expand the building's social circle and create fresh suspect pools for the trio's investigations. Their roles are designed to support the season's central whodunit plot while adding new interpersonal layers.
Where to Watch and Official Sources
Only Murders in the Building season 4 is available for streaming on Hulu in the United States. For the latest official cast announcements, episode guides, and character details, you can visit the show's official page at https://www.hulu.com/series/only-murders-in-the-building
