Frankenstein Unbound is a 1990 science fiction horror film based on Brian Aldiss's 1973 novel of the same name, starring John Hurt, Raul Julia, Bridget Fonda, Jason Patric, and Nick Brimble. The film is co-written and directed by Roger Corman, returning to the director's chair after a hiatus of almost fifteen years. This is his final film as a director before his death in 2024. He was paid $1 million to direct.