Gamera 3: Revenge of Iris (1999)
The darkest chapter of the Heisei Gamera trilogy — a kaiju film driven by grief, revenge, and moral ambiguity.
Gamera 3: Revenge of Iris - Movie Information
- Original Title: ガメラ3 邪神＜イリス＞覚醒
- Release Year: 1999
- Directed by: Shusuke Kaneko
- Type: Movie
- Genres: Fantasy, Sci-Fi, Horror
- Runtime: 1h 48m
- Original Language: Japanese
- Spoken Languages: Japanese
- Release Date (Theatrical): March 6, 1999 (Canada - 14A), March 23, 2011 (Germany - 12)
- Alternative Titles: Gamera 3 (US), Gamera 3 - The Revenge of Iris (DE), GIII: The Guardian of the Universe (JP), Gamera, Absolute Guardian of the Universe (UK), Гамера 3. Возвращение дьявола (RU)
- Production Companies: Daiei Film
- Production Countries: Japan
Gamera 3: Revenge of Iris - Plot
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.
Gamera 3: Revenge of Iris - Trailer
Watch the official trailer and see the clash of titans unfold:
I will not forgive Gamera.
Where to Watch Gamera 3: Revenge of Iris
Looking for where to watch Gamera 3: Revenge of Iris?
Compare all viewing options available in your region on JustWatch ↗
Gamera 3: Revenge of Iris - Cast & Crew
Director(s)
- Shusuke Kaneko
Main Cast
- Ai Maeda
- Shinobu Nakayama
- Aki Maeda
- Ayako Fujitani
- Yû Koyama
- Nozomi Ando
- Ito Takahiro
- Senri Yamazaki
- Toru Tezuka
- Yukijiro Hotaru
Writers
- Shusuke Kaneko
- Kazunori Ito
Producers
- Miyuki Nanri
- Naoki Sato
- Yasuyoshi Tokuma
- Tsutomu Tsuchikawa
Gamera 3: Revenge of Iris - FAQs
What is Gamera 3: Revenge of Iris about?
Gamera 3: Revenge of Iris follows Ayana, a young woman who blames Gamera for her family's death and bonds with a mysterious creature called Iris to exact revenge. The film deepens the Heisei Gamera trilogy with a darker, more emotionally complex story about grief, guilt, and the cost of humanity's relationship with giant monsters.
Is Iris actually more powerful than Gamera?
Iris proves to be one of Gamera's most formidable opponents. The creature absorbs Ayana's life force to evolve rapidly, and by the film's climax it overwhelms Gamera in brutal fashion. The battle ends ambiguously, with Gamera severely wounded and the fate of both monsters left hauntingly unresolved.
Where can you stream Gamera 3: Revenge of Iris?
You can stream Gamera 3: Revenge of Iris on Amazon Prime Video, Screambox, Midnight Pulp, Pluto TV, Cineverse, and Plex at no extra cost. It's also available to rent or buy on Amazon Video, Apple TV, Google Play Movies, and YouTube.
Does Gamera 3 have a proper ending or a cliffhanger?
The film ends on a striking cliffhanger. Gamera stands wounded in a burning Kyoto, surrounded by a swarm of Gyaos, with no resolution in sight. It's a deliberately bleak conclusion that subverts kaiju conventions, leaving audiences with dread rather than triumph — and no sequel has ever followed up on it.
Who are the main actors in Gamera 3: Revenge of Iris?
The cast is led by Ai Maeda as the vengeful Ayana Hirasaka, alongside Shinobu Nakayama as scientist Dr. Mayumi Nagamine and Ayako Fujitani as Asagi Kusanagi. Toru Tezuka plays the morally ambiguous Shinya Kurata, and Yukijiro Hotaru returns as the recurring fan-favorite Inspector Osako.
Is Gamera 3: Revenge of Iris worth watching?
Absolutely — it's widely regarded as the crown jewel of the Heisei Gamera trilogy and one of the finest kaiju films ever made. Critics praise its emotional depth, stunning practical effects, and willingness to take the genre seriously. Even viewers unfamiliar with the series find it gripping and surprisingly moving.
Is Gamera 3 a standalone film or part of a series?
It's the third and final chapter of the Heisei Gamera trilogy directed by Shusuke Kaneko, following Gamera: Guardian of the Universe (1995) and Gamera 2: Attack of Legion (1996). While it can be appreciated on its own, watching the first two films greatly enriches the character arcs and emotional payoff.
Who composed the music for Gamera 3: Revenge of Iris?
The score was composed by Kow Otani, who also worked on the previous Heisei Gamera films. His music for Revenge of Iris is notably darker and more orchestral, perfectly matching the film's grim tone. Otani is also known internationally for his work on Shadow of the Colossus.
More About Gamera 3: Revenge of Iris
Explore further details on these authoritative databases: