Disney+ comedy mystery series Only Murders in the Building announces additional recurring cast for its sixth season, with several major UK and international stars joining the London-shot production. Multiple outlets report that David Tennant (Rivals, Doctor Who) and Jodie Whittaker (Doctor Who) are cast in recurring roles, alongside Nicola Coughlan (Bridgerton). Other newly announced additions include Jim Broadbent (Bridget Jones’ Diary), Adrian Lukis (The Crown), Richard Ayoade (The IT Crowd), and Kathryn Hunter (Poor Things). Deadline and related coverage frame the casting as a set of “recurring” characters for the upcoming installment. Separate reporting also notes that these casting announcements follow earlier news about celebrity guest involvement in season six, including Geri Halliwell (ex-Spice Girls). Some outlets describe the casting as part of the show’s use of notable British talent while it films in the UK. Prior performers on the series have included Paul Rudd, Melissa McCarthy, Da’Vine Joy Randolph, Shirley MacLaine, and Meryl Streep, and Renee Zellweger previously appeared. Reports do not specify character names or plot details for the new recurring roles.