David Harbour is said to be in discussions to join his Avengers: Doomsday costar Pedro Pascal in Andor series creator Tony Gilroy’s upcoming film Behemoth!, creating a stir among fans. This potential collaboration comes as Harbour prepares to conclude his run on Stranger Things. Although the high-profile pairing has yet to be confirmed, it has already generated considerable buzz. Fans are eager to see the Stranger Things star team up with Pascal for the project.

David Harbour in talks for Tony Gilroy’s Behemoth! with Avengers: Doomsday costar Pedro Pascal

David Harbour is reportedly in negotiations to join Pedro Pascal in Behemoth!, the highly anticipated new film from Andor creator Tony Gilroy. This is Gilroy’s first project as both writer and director since The Bourne Legacy in 2012. Fans are particularly excited to see the two actors together, as they are also set to share the screen in Avengers: Doomsday (via Deadline).

As of now, the plot details remain largely under wraps. However, the story is said to focus on a cellist. Production is scheduled to begin this fall in Los Angeles under the Searchlight Pictures banner. Gilroy will produce alongside Sanne Wohlenberg, with Damián García handling cinematography.

Harbour, known for his role as Jim Hopper on Stranger Things, is preparing to conclude the series with its fifth and final season premiering later this year. Represented by WME and Sloan Offer Weber, he is lining up major projects following the conclusion of his iconic TV role.

Harbour recently wrapped production on the HBO limited series DTF St. Louis and is set to reprise his role as Red Guardian in Avengers: Doomsday. The actor will return for the sequel to Universal’s action film Violent Night.

Meanwhile, Pascal has had a particularly busy 2025 with projects including The Materialists, The Last of Us Season 2, The Fantastic Four: First Steps, and Eddington. He has been attached to Behemoth! for several months.

Originally reported by Disheeta Maheshwari on SuperHeroHype.