"Room 104" is an anthology television series created by Mark Duplass and Jay Duplass. It premiered on HBO in July 2017 and features a unique format where each episode tells a different story set in the same hotel room. The series explores various genres, including drama, comedy, and horror, showcasing a diverse range of characters and situations. Each episode of "Room 104" runs approximately 30 minutes and often features a mix of established and emerging actors. The show's innovative storytelling allows for creative narratives that delve into the complexities of human relationships and experiences, all within the confines of a single room.