OpenAI Backs First AI-Made Animated Feature Film “Critterz”

Jason+ Wade • September 9, 2025

OpenAI Backs First AI-Made Animated Feature Film “Critterz”


Table of Contents


1. Introduction: Hollywood Meets AI

2. What Is “Critterz”?

3. The Tech Behind the Film: GPT-5, Sora, and Beyond

4. Why This Matters: Budget and Timeline Disruption

5. Creative Collaboration: Humans + Machines

6. The Road to Cannes 2026

7. Industry Reactions and Concerns

8. What This Means for the Future of Film

9. FAQs


1. Introduction: Hollywood Meets AI


OpenAI has officially jumped into Hollywood with Critterz, the first full-length animated feature film largely created using AI. This isn’t a short experimental clip—it’s a full-scale, globally distributed movie that could reshape how films are made.


2. What Is “Critterz”?


Critterz started life in 2023 as a short, created by OpenAI creative director Chad Nelson using DALL·E. Now, backed by OpenAI, Vertigo Films (London), and Native Foreign (Los Angeles), the project has grown into a feature-length story. The film combines whimsical animal characters with a visually dynamic style only possible through AI-assisted workflows.


3. The Tech Behind the Film: GPT-5, Sora, and Beyond


The production relies on:

• Sora, OpenAI’s video-generation model, to create cinematic sequences.

• GPT-5, shaping story, dialogue, and character development.

• AI-assisted editing pipelines, drastically accelerating post-production.


These tools don’t replace artists but allow smaller teams to scale their ideas into feature-length projects.


4. Why This Matters: Budget and Timeline Disruption


Traditional animated features take 3+ years and budgets north of $150M. Critterz aims for under $30M and just nine months of production time. If successful, this redefines the economics of animation.


5. Creative Collaboration: Humans + Machines


Despite heavy AI involvement, the project isn’t fully automated. Human voice actors, animators, and visual artists are still central. The difference is they’re working alongside AI—using it as a creative amplifier rather than a competitor.


6. The Road to Cannes 2026


Critterz is expected to debut at Cannes Film Festival in May 2026 before aiming for a worldwide theatrical release. If Cannes embraces it, the industry will have to grapple with AI as a legitimate cinematic tool.


7. Industry Reactions and Concerns


Reactions are divided.

• Optimists see a democratization of filmmaking, where smaller studios can compete with Disney and Pixar.

• Skeptics worry about copyright, labor displacement, and artistic integrity. Hollywood unions are already preparing for heated debates.


8. What This Means for the Future of Film


AI-assisted movies won’t replace Hollywood blockbusters overnight, but they will carve out a new category of filmmaking. Imagine indie directors wielding tools once reserved for billion-dollar studios. The big question: Will audiences care if the movie is AI-made, or will story and spectacle still reign supreme?


9. FAQs


Q: Is Critterz entirely AI-made?

No. It uses AI for animation, writing, and editing, but human creators remain deeply involved.


Q: How long will it take to finish?

Just nine months, compared to the usual three years.


Q: What’s the budget?

Under $30 million—tiny for an animated feature.


Q: When will it release?

The film is scheduled to premiere at Cannes in May 2026.

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