Disney Worldbuilders Documentary Reveals How Stories Transform Into Theme Parks, Debuts August 20

Director Leslie Iwerks is an Academy Award- and Emmy-nominated filmmaker who helms Disney Worldbuilders, underscoring the project’s high-profile pedigree.
The documentary features candid conversations with a broad slate of Disney leaders and creatives, including Bob Iger, James Cameron, Jon Favreau, Kevin Feige, Jennifer Lee, Pete Docter, Dave Filoni, Jared Bush, and Josh D’Amaro.
Beyond individual films, the film emphasizes the bidirectional relationship between Disney’s movies/television franchises and its parks, noting that ideas can evolve from one medium to another and that parks can inspire future storytelling, with looks at upcoming lands and projects in development.
Leslie Iwerks speaks to a personal motivation behind the film, describing her aim to understand what ignites storytellers’ imaginations, rooted in childhood memories of Disneyland and connected to Ub Iwerks’ legacy.
Disney is pulling back the curtain on its theme parks. A feature-length documentary called Disney Worldbuilders will premiere at D23 on August 16, 2026, then stream on Disney+ starting August 20, according to The Movie Blog and ABC30.
The film is directed by Leslie Iwerks, an Academy Award- and Emmy-nominated filmmaker — and granddaughter of Disney animation pioneer Ub Iwerks. It features candid conversations with some of the biggest names in entertainment, including Bob Iger, James Cameron, Jon Favreau, Kevin Feige, Jennifer Lee, Pete Docter, Dave Filoni, Jared Bush, and Josh D'Amaro, EURweb reports.
Disney Worldbuilders explores how franchises like Avatar, Star Wars, the Marvel Cinematic Universe, Pixar, Frozen, and Zootopia move from screens to theme parks. The process is not one-way. ABC30 reports the film highlights how parks can also inspire new storytelling — meaning a ride or land can spark ideas for future films or shows.
The documentary also teases upcoming lands and projects currently in development. That signals one of Disney's most ambitious park expansions in recent memory, according to Head Topics.
The film's roster of interviews reads like a who's-who of Hollywood and the theme park world. Bob Iger leads Disney's overall strategy. Kevin Feige runs the Marvel Cinematic Universe. James Cameron brought Avatar to life. Jon Favreau and Dave Filoni shaped the Star Wars television universe, EURweb notes.
On the parks side, Josh D'Amaro heads Walt Disney Parks and Experiences globally. Jennifer Lee and Pete Docter lead creative efforts at Walt Disney Animation and Pixar, respectively. Jared Bush directs Disney Animation projects including Zootopia. Head Topics describes their conversations as candid and wide-ranging.
Leslie Iwerks is not just the director — she has a deep personal connection to Disney's history. Her grandfather, Ub Iwerks, co-created Mickey Mouse alongside Walt Disney and was one of the studio's original animators. That legacy runs through every frame of Disney Worldbuilders, The Movie Blog says.
Iwerks says childhood memories of Disneyland drove her to make the film. Her goal was to understand what ignites storytellers' imaginations. ABC30 reports she wanted to capture the spark behind Disney's creative process, from its earliest days to its biggest projects today.
Disney Worldbuilders will first screen at D23 — Disney's official fan convention — on August 16, 2026. Four days later, on August 20, it arrives on Disney+ for all subscribers. The Movie Blog confirmed both dates, making it one of the signature releases tied to the D23 event.
Disney has already released a first trailer for the documentary. EURweb reports the trailer highlights the creative process behind the company's most recognizable franchises and attractions, giving fans an early look at what promises to be an extensive behind-the-scenes deep dive.
Publishers
10
Articles
2
Reach
12