Theo Rossi Just Reignited the ‘Penguin’ Scarecrow Theory and Fans Are Paying Attention
Matt Reeves’ ‘The Batman‘ Epic Crime Saga has become one of the most carefully constructed superhero universes in recent memory, built on layers of atmosphere, crime noir grit, and Easter eggs that keep fans dissecting every frame. When ‘The Penguin’ arrived on HBO, it deepened that world considerably, expanding Gotham’s criminal underworld while also quietly planting seeds that viewers are still trying to decode.
Among the most intriguing additions to the spinoff series was Theo Rossi as Dr. Julian Rush, a psychiatrist stationed at Arkham Asylum who developed a psychologically and romantically complex relationship with Cristin Milioti’s Sofia Falcone. Though introduced as an original character, Rush quickly became the subject of intense fan speculation, with many convinced he was hiding in plain sight as one of Batman’s most iconic villains.
That speculation centered on a pivotal scene in episode four, where a shot of Rush’s desk revealed two conspicuous items: a mask and a glove with needle-like appendages closely associated with Scarecrow’s signature look across Batman media. Fans also noted the suspicious presence of a glove whose needles closely resemble those worn by Scarecrow in the ‘Batman: Arkham’ video game series. The theory gained so much traction that ‘The Penguin’ showrunner Lauren LeFranc eventually addressed it directly, telling Screen Rant at the Golden Globes in no uncertain terms, “Well, I can say he’s not the Scarecrow.”
That might have been the end of it, but Rossi himself has now added fresh fuel to the conversation. Speaking with The Direct at SXSW 2026 while promoting his film ‘The Saviors’, Rossi responded to questions about the fan theories with a statement that was anything but a denial, saying “there were a million different behind-the-scenes things” involved in the show’s production and pointedly adding that the mask was just one of many Easter eggs, with “so many more that people didn’t notice.” His parting thought, “Who knows what will happen one day,” was the line that sent corners of the internet spiraling.
Rush survived the events of ‘The Penguin’ and was last seen returning to his post at Arkham Asylum, leaving the character’s trajectory entirely open and making him a natural candidate for further development within the saga. Whether that continuation comes through a potential second season of ‘The Penguin’ or another corner of the franchise remains unclear, though Reeves has previously mentioned an Arkham Asylum spinoff as part of his larger plans for the universe, with the director saying that further projects were something he and his team were actively discussing.
What complicates the picture for ‘The Batman Part II’ specifically is Reeves’ own statement that the sequel’s villain will be someone who has “never really been done in a movie before,” which appears to rule out Scarecrow given Cillian Murphy’s celebrated portrayal of Jonathan Crane in ‘The Dark Knight Trilogy’. That said, ‘The Batman Part II’ is firmly on track with filming expected to begin in spring 2026 and a confirmed theatrical release date of October 1, 2027. Scarecrow’s exclusion from the film does not mean the villain is off the table for the broader saga, and Dr. Rush’s Arkham setting keeps the door tantalisingly ajar.
Whether Rossi’s comments amount to a genuine tease or simply the careful ambiguity of an actor who knows exactly how to keep fans engaged, the conversation around Dr. Julian Rush is louder now than it has ever been, and that in itself says something worth paying attention to. If you have a theory about where Rush ends up in the ‘Batman’ saga, now is the time to make your case.
