Swamp Thing (1982) is a Horror, Science Fiction film that follows mutated by his own secret formula, Dr. Alec Holland becomes Swamp Thing; a half-human, half-plant superhero who will stop at nothing to rescue government agent Alice Cable and defeat his evil arch nemesis...Even if it costs him his life. Currently, you can watch Swamp Thing on MovieSphere+ Amazon Channel, Amazon Video, Apple TV Store, Google Play Movies. Streaming availability may vary by country and platform over time. It has a user rating of 5.4 out of 10 from 458 votes. Fans of horror movies may also want to explore similar titles below.