Only Murders in the Building Season 4 is available to stream on Hulu in the U.S. New episodes premiere every Tuesday.

With the Westies in the clear and the case of Dudenoff’s death closed, Charles, Mabel, and Oliver turn their attention back to Sazz and her murder in the penultimate episode of Hulu’s ‘Only Murders in the Building’ Season 4.

Only Murders in the Building Season 4 Episode 9, titled “Escape from Planet Klongo,” featured a major reveal related to Sazz Pataki’s mysterious murder, the latest season’s overarching mystery. Who is Sazz’s protege?

With a title like Escape from Planet Klongo, you just knew Only Murders in the Building Season 4 Episode 9 would come roaring back to form. And boy, did it deliver. Plus, the meta-jokes were on point — when Ron Howard’s picture was put up on the murder board, and Oliver casually dropped, “Oh, look, it’s a real celebrity,” I couldn’t help but laugh.

Paul Rudd's other fan-favorite character Glen Stubbins was shockingly killed in the recently aired episode 9 of Only Murders in the Building. The number one burning question that viewers have is who killed him.

But are they working alone? Our podcasting trio figures out at least one of the murderers this week, and there are still some questions left to answer.