Production has begun for the sixth season [1] of "Only Murders in the Building" in London, United Kingdom [1, 2].

The move to a new international setting suggests a significant shift in the narrative scope for the series. By expanding beyond its traditional New York City backdrop, the show can explore new mysteries and character dynamics while maintaining its central trio.

Steve Martin, Selena Gomez, and Martin Short have reunited in London to begin filming [1, 2]. Joining them is Da'vine Joy Randolph, who also returns for the new production cycle [1, 2]. The cast has been spotted in the city as the crew establishes the filming locations for the upcoming episodes.

While the specific plot details remain undisclosed, the transition to the United Kingdom marks the first time the series has moved its primary production to Europe. This shift allows the production to utilize distinct architectural landscapes, a key element of the show's visual identity, to mirror the mystery-solving process of the protagonists.

The series continues to build on the chemistry of its lead actors, who portray amateur detectives obsessed with true crime. The return of the core cast for season six [1] ensures continuity for viewers as the story evolves into this new geographic territory [1, 2].

Production has begun for the sixth season of "Only Murders in the Building" in London

The decision to film in London indicates a strategic expansion of the series' world-building. Moving the setting from the Arconia in New York to an international city allows the writers to refresh the show's environment without abandoning the core character dynamics that drive the plot.