Gamera 3: Revenge of Iris (1999) is a Fantasy, Science Fiction, Horror film that follows with the Gyaos re-emerging, Gamera's ties to humanity have been severed with his bond to Asagi broken. Nagamine and Asagi investigate while an orphaned girl named Ayana discovers a new creature she names Iris. Nagamine and Asagi must reach Ayana before she takes her revenge on Gamera, who she blames for the death of her family. Currently, you can watch Gamera 3: Revenge of Iris on Amazon Prime Video, Screambox Amazon Channel, Midnight Pulp, Amazon Prime Video with Ads. Streaming availability may vary by country and platform over time. It has a user rating of 7.4 out of 10 from 129 votes. Fans of fantasy movies may also want to explore similar titles below.