Watch: Optimus humanoid robot shows off kung fu skills to Jared Leto

Tesla’s humanoid robot, Optimus, made a high-profile appearance at the world premiere of Disney’s Tron: Ares in Los Angeles, where it playfully demonstrated kung fu moves in a staged face-off with actor Jared Leto. The event marked the first time Optimus was featured at a major Hollywood film launch, drawing millions of views and widespread social media attention. This stunt was part of a collaboration between Tesla, Disney, and Elon Musk’s xAI platform to integrate generative AI technology into interactive fan experiences for the upcoming Tron sequel, which explores themes of sentient AI crossing into the real world. However, the upbeat publicity was contrasted by a serious lawsuit filed against Tesla just hours before the premiere. Peter Hinterdobler, a Tesla robot mechanic, alleged that an Optimus unit violently malfunctioned during a maintenance shift in February 2025, causing him to be knocked unconscious and pinned down by the robot’s heavy counterbalance weight. Hinterdobler is seeking $51 million in damages