Counter-ESPY agent
The film deals with the recruitment of race car driver Jiro Miki (Masao Kusakari) and his dog, Caesar, to a group of people who use ESP, psychokinesis, and other special mental abilities to fight crime.
United Nations Committee member
A team of geophysicists investigating seismic activity on the seafloor discover that the islands of Japan, after suffering from massive volcanic eruptions and earthquakes, will be pulled into the ocean, killing millions.
Bolman's confidant
Exciting fights between the police and a crime syndicate over the secret of poison gas.
Dr. Williams
When a giant stone statue on Wester Island is disturbed, the legendary monster Jiger appears and heads for Japan. Gamera tries to stop this new rival, only to be injured when Jiger lays eggs inside of him. As two boys in a submarine go on a dangerous quest inside of Gamera's body to save him, Jiger threatens the Expo '70 world's fair in Osaka.
Doctor
A group of military personnel transporting a hydrogen bomb are left to figure out how and why swarms of killer bugs took down their plane; the answer is more deliriously nihilistic, and convoluted, than you could imagine. Also known as War of the Insects, GENOCIDE enacts a cracked doomsday scenario like no other.
In the fourth film of series, Secret Assignment, Raizo again plays the Jiro Shiina. This time he's out to discover who is spying for the British in the Foreign Ministry, under the code name “Cat's Eye”.
Western Man (uncredited)
After botching his latest assignment, a third-ranked Japanese hit man becomes the target of another assassin.
Dr. Berman
The spaceship AAB-Gamma is dispatched from FAFC headquarters in Japan to make a landing on the planet Mars and investigate reports of UFOs in the area. As they near the red planet, they encounter a mysterious UFO that coats the ship's hull with unusual spores. Taking one of the specimens back to earth, it soon develops and grows into a giant chicken-lizard-alien monster that tramples Japan.
Commander Brown
While covering a test of guided torpedoes, two reporters believe they see what appears to be a strange-looking swimming creature. They investigate the matter further and discover that there is a race of fish-men living under the sea. The fish-men capture the pair and keep them prisoner in their underwater city.
