In the latest episode of 'Only Murders in the Building', Paul Rudd returns, but not as his previous character, Ben Glenroy. Instead, he portrays Glen Stubbins, the Irish stunt double who assists the main trio—Charles, Oliver, and Mabel—in their investigation into the murder of stunt performer Sazz Pataki, played by Jane Lynch. Rudd's character provides crucial insights, leading to a significant revelation about Sazz's life and her unfulfilled desire for a traditional stunt performer funeral. The episode showcases a blend of humor and emotion, culminating in a tribute where Charles physically embodies the memorial process for Sazz. Showrunner John Hoffman indicated that Rudd's character will appear again, hinting at further developments in the storyline. This season continues to explore themes of doppelgängers and connections to the characters' pasts.