The Mutations (1974) is a Horror, Science Fiction film that follows a mad scientist crosses plants with people, and the results wind up in a sideshow. Currently, you can watch The Mutations on AMC+ Amazon Channel, YouTube TV, Philo, Shudder. Streaming availability may vary by country and platform over time. It has a user rating of 4.9 out of 10 from 44 votes. Fans of horror movies may also want to explore similar titles below.