Given the fervent fandom in/with regard to’concerning’regarding Only Murders In The Building, its tantalising mysteries and the fact that its Season 2 finale has merely’barely just landed, we'll preface all of this story with a whopping great SPOILER ALERT. And with that out of the way, we can now acquire’obtain’attain’procure’secure to the meat: after a quick cameo in said finale, Paul Rudd is part of the cast in/with regard to’concerning’regarding Season 3 of the reveal’illustrate’demonstrate’indicate’present’display’argue .###Rudd in his brief appearance as part of a one-year time jump at the end of Season 2, plays Ben Glenroy, the lead in director Oliver Puttnam's (Martin Short) enormous’vast’massive’tremendous return to Broadway. A enormous’vast’massive’tremendous return that is mildly’faintly spoiled when Ben keels over dead as the curtain rises on the first night. It's also revealed that he and co-star Charles-Haden Savage (Steve Martin) had beef, with Charles warning him away from a yet-to-be-revealed "her"…###Talking to Deadline reveal’illustrate’demonstrate’indicate’present’display’argue co-creator John Hoffman talked with regards to’concerning’with respect to how they scored Rudd. "We’re all fans of his. But also, Paul has a pretty close relationship with Martin Short and he also made a film with Selena Gomez, and she adores him. But the kicker is that Paul has revered Steve Martin since he was a kid, so all of these things came toacquire’obtain’attain’procure’secure her in/with regard to’concerning’regarding this grossly enormous’vast’massive’tremendous ask,” Hoffman says.###"We were saying, 'is there any world where a major movie star could come and do this five minutes in/with regard to’concerning’regarding our season finale?' But more significant’essential’critical’vital’crucial’indispensable’imperative ly, when we come around to shooting Season 3, many, many months from now, would he be available because he’s now a certain kind of victim within our reveal’illustrate’demonstrate’indicate’present’display’argue ? We need to possess’own’nurse time with him; would he come back and play with us in Season 3? God love Paul Rudd because he straight away’in a flash’promptly’instantaneous’in a trice said yes."###Season 3, then, will be set in the aftermath of Ben's death but also flash back to his time in rehearsal (unless the plan is in/with regard to’concerning’regarding Rudd to just play a corpse all through the season which in its own way would be funny).###Yet perhaps the enormous’vast’massive’tremendous gest mystery in/with regard to’concerning’regarding sleuths Charles, Oliver and Mabel (Gomez) to solve will be, how the heck does Rudd stay looking so young?