David Tennant, Nicola Coughlan and more join 'Only Murders' Season 6

June 15 (UPI) --Good Omens actor David Tennant and Bridgerton actress Nicola Coughlan are joining the cast of Only Murders in the Building.

Tennant, 55, and Coughlan, 39, will appear in Season 6 of the Hulu comedy-drama series starring Steve Martin, Martin Short and Selena Gomez.

Killing Eve actress Jodie Whittaker, Harry Potter actors Jim Broadbent and Kathryn Hunter, and The IT Crowd actor Richard Ayoade will also join the show.

Simone Ashley, Sharon Horgan, Jennifer Saunders, Sean Teale, Amar Chadha-Patel, Rhea Norwood and Matthew Beard were previously announced as guest stars.

Season 6 takesOnly Murders to London, where New York neighbors Charles (Martin), Oliver (Short) and Mabel (Gomez) investigate a new mystery.

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This story was originally published June 15, 2026 at 10:46 AM.