Movies Like Gamera vs. Gyaos

If you liked Gamera vs. Gyaos (1967), a action and adventure movie directed by Noriaki Yuasa, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
Gamera 3: Revenge of Iris (1999)
★ 7.4/10Also science fiction and horror
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…
2
The War of the Gargantuas (1966)
★ 6.3/10Also action and horror
Gaira, a humanoid sea beast spawned from the discarded cells of Frankenstein's monster, attacks the shores of Tokyo. While the Japanese military prepares to take action, Gaira's Gargantua brother, Sanda, descends from…
3
Godzilla Minus Zero (2026)
★ 8.2/10Also science fiction and horror
War reduced Japan to zero, and Godzilla plunged it into minus. Two years have passed since then, and the country has faced agonizing struggles to achieve recovery and finally reclaim its daily life. Just as humanity…
4
Attack on Titan II: End of the World (2015)
★ 6.3/10Also horror and science fiction
Eren Yeager leaves to restore a break in the wall destroyed by a Titan. He comes under attack by the Titans and is cornered. Shikishima comes to his aid. The titans never stops attacking. Eren is now injured and tries…
5
Godzilla 2000: Millennium (1999)
★ 6.9/10Also action and adventure
An independent group of researchers called the Godzilla Prediction Network (GPN) actively track Godzilla as he makes landfall in Nemuro. Matters are further complicated when a giant meteor is discovered in the Ibaragi…
6
Attack on Titan (2015)
★ 6.2/10Also horror and action
100 years ago, titans suddenly appeared on Earth. Soon, human civilization veered on collapse due to the titans. Humans then built a giant wall to defend themselves. Within the giant walls, humans lived in peace, but…
7
Gamera 2: Advent of Legion (1996)
★ 7.5/10Also science fiction and horror
A strange meteor lands in Japan and unleashes hundreds of insect-like "Legion" creatures bent on colonizing the Earth. When the military fails to control the situation, Gamera shows up to deal with the ever-evolving…
8
Godzilla x Kong: The New Empire (2024)
★ 7/10Also action and adventure
Following their explosive showdown, Godzilla and Kong must reunite against a colossal undiscovered threat hidden within our world, challenging their very existence – and our own.
9
Son of Godzilla (1967)
★ 6.4/10Also adventure and science fiction
Reporter Goro Maki stumbles upon scientists conducting weather experiments on Sollgel Island in the South Seas. He discovers the island is inhabited by giant mantis and a woman named Saeko who's been cast away since…
10
Pacific Rim: Uprising (2018)
★ 6.1/10Also action and science fiction
It has been ten years since The Battle of the Breach and the oceans are still, but restless. Vindicated by the victory at the Breach, the Jaeger program has evolved into the most powerful global defense force in human…
11
Godzilla vs. Biollante (1989)
★ 7.3/10Also action and horror
After the previous Godzilla attack, a miniature arms race ensues to collect his cells. Concerned over Godzilla's possible return, the Japanese government uses the cells to create a new bio-weapon, ANEB (Anti-Nuclear…
12
Rodan (1956)
★ 6.5/10Also horror and science fiction
Mining engineer Shigeru investigates the disappearance and death of his fellow coworkers when prehistoric nymphs are discovered emerging from the mines. After an attack on the local village, Shigeru heads deeper into…
13
Godzilla vs. Megaguirus (2000)
★ 6.7/10Also action and science fiction
In an alternate timeline the original Godzilla is never defeated and repeatedly reemerges to feed on Japan's energy sources. A new inter-dimensional weapon called the Dimension Tide is created with the intent of…
14
Destroy All Monsters (1968)
★ 6.9/10Also science fiction and action
At the turn of the century, all of the Earth's monsters have been rounded up and kept safely on Monsterland. Chaos erupts when a race of she-aliens known as the Kilaaks unleash the monsters across the world.
15
Wrath of Daimajin (1966)
★ 6.3/10Also horror and adventure
In a mountainous region of Japan, Lord Arakawa kidnaps the men of nearby villages to use as slave labor, producing gunpowder from his sulfur pits. A band of young boys decide to rescue their enslaved fathers on their…
16
Rampage (2018)
★ 6.5/10Also action and adventure
Primatologist Davis Okoye shares an unshakable bond with George, the extraordinarily intelligent, silverback gorilla who has been in his care since birth. But a rogue genetic experiment gone awry mutates this gentle…
17
Death Note: L Change the WorLd (2008)
★ 6/10Also action and science fiction
"The human whose name is written in the Death Note shall die." After making the hardest decision ever, another serious case confronts L. There are only 23 days left and without his best partner Watari, L has to solve…
18
Godzilla: The Planet Eater (2018)
★ 6.5/10Also science fiction and action
With no means for defeating Godzilla Earth, mankind watches as King Ghidorah, clad in a golden light, descends on the planet. The heavens and earth shake once again as the war moves to a higher dimension.
19
Godzilla Against MechaGodzilla (2002)
★ 7.5/10Also action and science fiction
JSDF pilot Akane has a fateful encounter when a new Godzilla emerges in Tateyama. As a countermeasure, a cyborg named Kiryu is constructed from the remains of the original. The machine is discovered to harbor the…
20
Mothra (1961)
★ 7.2/10Also adventure and science fiction
Shipwreck survivors found on the presumably uninhabited Infant Island leads to a scientific expedition that discovers a surviving native population along with the Shobijin, tiny twin fairy priestesses of the island's…