Alita: Battle Angel is a 2019 American cyberpunk science fiction action film based on the 1990s Japanese manga series Gunnm (known as Battle Angel Alita in the English translation) by Yukito Kishiro. Directed by Robert Rodriguez, the film is co-produced by James Cameron and written by Cameron and Laeta Kalogridis. Rosa Salazar stars as the titular heroine Alita, an amnesiac cyborg girl who sets out to learn about her destiny after she awakens in a new body with no past memory of who she is. Christoph Waltz, Jennifer Connelly, Mahershala Ali, Ed Skrein, Jackie Earle Haley and Keean Johnson also star in supporting roles.
Originally announced in 2003, production on the release of the film was repeatedly delayed due to Cameron's work on Avatar and its sequels. After years of the film languishing in development hell, Rodriguez was announced as the film's director in April 2016, with Salazar being cast the following month. Principal photography began in Austin, Texas, mostly at Rodriguez’s Troublemaker Studios, in October 2016, lasting through February 2017.