Only Murders In The Building Season 3 Cast Guide: New & Returning Characters

Warning! Contains spoilers for Only Murders in the Building season 3!The Only Murders in the Building season 3 cast is a blend of lovable regulars and new A-list talent, and the show’s much-anticipated return once again brings fresh energy with some incredibly well-selected new cast members. The comedy series centers on three disparate true-crime podcast aficionados, Charles-Haden Savage (Steve Martin), Oliver Putnam (Martin Short), and Mabel Mora (Selena Gomez), who all live in the Arconia, a luxurious Upper West Side apartment building. When a murder takes place at the Arconia, the trio bands together to crack the case, and they create a podcast and unlikely friendship in the process.