"The building always wins."
Only Murders in the Building - Easter Eggs & Hidden Details
Easter Eggs
Steve Martin's wife, Anne Stringfield, makes a brief cameo.
In Season 1, Episode 9, "Double Time," Anne Stringfield appears as a makeup artist working on Charles's stunt double, Sazz Pataki. This inside joke adds a personal touch to the show for longtime fans of Martin.
Celebrity Residents
Each season features a real-life celebrity playing a fictionalized version of themselves living in the Arconia. Season 1 had musician Sting, and Season 2 featured comedian Amy Schumer moving into his old apartment. This running gag grounds the fantastical world of the Arconia in a semblance of New York City reality, where one might indeed have a famous neighbor.
Shirley MacLaine's Character Name
In Season 2, Shirley MacLaine plays Bunny's mother, Leonora Folger. Her name is likely a nod to the 1960 Billy Wilder film "The Apartment," which starred MacLaine as Fran Kubelik and Fred MacMurray as Sheldrake. The film, a major influence on the show's creators, also deals with the intertwined and secret lives of residents in a New York apartment building.