TMDb/Alita: Battle Angel TV Discover why Alita: Battle Angel is an underrated sci-fi gem, fueled by James Cameron's vision. Explore its stunning world beyond Avatar. April 4, 2026 AceShowbiz - Alita: Battle Angel is often overshadowed by the towering legacy of James Cameron's directorial hits, yet it stands as one of the most remarkable sci-fi films of recent years.