Disney and Universal Studios filed a joint lawsuit against AI startup Midjourney in California federal court Wednesday, accusing the company of training its image generator on thousands of copyrighted characters and scenes.
The complaint specifically cites Midjourney’s ability to recreate near-perfect versions of Mickey Mouse, Jurassic Park dinosaurs, and Marvel superheroes when prompted.
AI Training Data at Center of Legal Battle
Court documents allege Midjourney scraped over 50,000 proprietary images from Disney and Universal properties without permission. “This constitutes willful, wholesale theft of some of the most valuable intellectual property in entertainment history,” stated the studios’ lead attorney in the 87-page filing. The lawsuit seeks $150 million in statutory damages plus a permanent injunction blocking Midjourney from using the studios’ content.
Why It Matters
The case marks a major escalation in Hollywood’s pushback against AI companies, following similar lawsuits from Getty Images and individual artists. Legal experts note this could set precedent for how fair use doctrine applies to AI training datasets, with Midjourney likely to argue its transformations constitute original creations.
Disney’s complaint includes examples of AI-generated content featuring Mickey Mouse in violent scenarios, while Universal cites sexually explicit images of Jurassic World characters. “These outputs dilute our trademarks and confuse consumers,” a Universal executive testified in accompanying declarations.
Midjourney’s Response and Industry Impact
Midjourney CEO David Holz told Wired the company “respects intellectual property rights” but believes its technology falls under fair use protections. The outcome could reshape the $15 billion generative AI industry, with analysts predicting either stricter content filters or expensive licensing deals if studios prevail.
As the case progresses, entertainment unions are urging Congress to update copyright laws for the AI era. Meanwhile, Midjourney has temporarily disabled prompts containing Disney and Universal trademarks while maintaining its core service remains legal.
