According to a verified report from Deadline on June 15, 2026, the sixth season of the Hulu series 'Only Murders in the Building' has added four new recurring cast members: David Tennant, Nicola Coughlan, Jodie Whittaker, and Jim Broadbent.
The additions bring a mix of acclaimed actors to the show. David Tennant is known for his roles in 'Doctor Who' and 'Good Omens', while Nicola Coughlan gained fame from 'Bridgerton' and 'Derry Girls'. Jodie Whittaker, also a former 'Doctor Who' star, and veteran actor Jim Broadbent, known for 'Harry Potter' and 'Iris', round out the new cast.
Details about their characters have not been disclosed. The series, created by Steve Martin and John Hoffman, stars Martin, Martin Short, and Selena Gomez as residents of a New York City apartment building who solve murders. Season 5 premiered in 2025, and Season 6 is currently in production.
