Hulk: At the Heart of the Atom

Hulk: At the Heart of the Atom is an animated superhero drama film directed by Sabrina Cotugno from a screenplay co-written with Charlie Feldman. Based on the Marvel Comics character Hulk by Stan Lee and Jack Kirby, the film serves as a complement to the 2025 The Incredible Hulk series by Cotugno. Josh Keaton, Sarah-Nicole Robles, and Chris Pratt reprise their roles, with Hayley Atwell and Jim Cummings joining the cast. The series centers on Hulk and his friends as they travel to the alternate dimension of K'ai and meet Jarella and fight Lord Visis.

Cotugno was interested in developing a story about Hulk and Jarella, feeling the latter's debut in other media "was long overdue", so they developed a pitch for a streaming film set during seasons 3 and 4 of The Incredible Hulk that centered on Jarella. Cotugno wanted the film to be "a chance to give Hulk a life of his own" and "what does that mean for his friends and Banner", setting up their arcs for season 4 while still serving as a stand-alone film. They were partially inspired by Marvel Studios' Ant-Man and tthe Wasp: Quantumania (2023).

Synopsis
While working on a portal project with Mr. Fantastic, Bruce Banner / The Incredible Hulk, Betty Ross, and Rick Jones are transported to an interdimensional world known as K'ai. A world at war, the group is forced to team-up with the rebel Jarella to return home, as the only key to return is at the hands of her foe, the evil Lord Viss. However, Hulk develops a close bond with Jarella, but with Banner and their friends on Earth, what must Hulk do?

Voice cast

 * Josh Keaton as Bruce Banner
 * Fred Tatsciore as Hulk
 * Sarah-Nicole Robles as Betty Ross
 * Chris Pratt as Rick Jones
 * Hayley Atwell as Jarella
 * Jim Cummings as Lord Visis
 * John Krasinski as Reed Richards / Mr. Fantastic
 * Tara Strong as Jentorra

Trivia

 * The film's title is a nod to the Hulk comic "The Brute... That Shouted Love... At the Heart of the Atom!", which was one of the film's main sources.