Total Seasons of Only Murders in the Building
Only Murders in the Building has aired five completed seasons as of the latest public information. The series premiered on Hulu and has continued with new seasons released annually. Each season expands the central mystery while deepening the characters' backstories and relationships. The show remains one of the most-watched original series on the platform, with strong viewership metrics reported by Hulu and third-party analytics firms tracking streaming performance Hulu.
The five seasons consist of a total of 56 episodes, with each season containing between 10 and 12 episodes. Season lengths have remained consistent, typically aligning with the standard streaming release model of a full batch at launch. The consistent episode count supports binge-watching behavior and sustained audience engagement across multiple weeks. Production companies including 20th Television and Mockingbird Pictures continue to oversee the series' development and release schedule Deadline.
Cast, Characters, and Season-by-Season Breakdown
The core cast features Steve Martin, Martin Short, and Selena Gomez as the central trio of true-crime podcast enthusiasts living in the Arconia. Each season introduces new guest stars and recurring characters tied to the murder mystery of the week. The ensemble includes actors such as Amy Ryan, Cheyenne Jackson, and Maulik Pancholy, who provide continuity and expanded storylines across multiple seasons. The cast's chemistry has been widely cited as a key factor in the show's sustained popularity Hulu.
Season 1 introduced the basic premise and the trio's dynamic, while Season 2 deepened the lore of the building's history. Season 3 shifted the setting temporarily and introduced new suspects, and Season 4 continued the serialized mystery with higher production values. Season 5 concluded the current story arc with a resolution to the central long-term mystery. The show's structure allows for both episodic murder cases and a larger seasonal arc, a format praised by critics and audiences alike Variety.
Where to Watch Only Murders in the Building and Streaming Performance
All five seasons are available exclusively on Hulu in the United States, with international distribution handled by Disney+ in select regions. The platform has promoted the series as a flagship original, often featuring it in marketing campaigns and homepage placements. Streaming data indicates the show consistently ranks among the top-performing Hulu originals in terms of viewership hours. The availability on a single platform has helped build a dedicated subscriber base around the series Hulu.
The series has received critical acclaim, earning multiple Emmy and Golden Globe nominations across its run. It has won awards for Outstanding Comedy Series and individual performances, reinforcing its status as a premium streaming product. The show's success has influenced the broader landscape of streaming comedy-mystery hybrids, with other platforms developing similar formats. Industry analysts continue to cite Only Murders in the Building as a case study in sustainable long-form streaming content strategy Forbes.