The Big Picture The main trio of Only Murders in the Building will have plenty to deal with once the fourth season of the show premieres, considering how they always find themselves in trouble, even when they're trying to avoid drama. But according to Deadline, even more new characters will be introduced in the episodes of the successful Hulu series, with Richard Kind, Daphne Rubin-Vega, Catherine Cohen and Jin Ha joining the supporting cast in Only Murders in the Building.
Who Is Joining 'Only Murders In the Building' Season 4? Close Richard Kind, Daphne Rubin-Vega, Catherine Cohen and Jin Ha are ready to bring the best of their talents to the fourth season of Only Murders in the Building, but before heading to the Arconia, the performers have been busy with a wide variety of projects. Kind was recently seen as Dr. Cohen in Beau is Afraid, while Rubin-Vega voiced Carmilla Carmine in Hazbin Hotel.