Gamera 4: Invasion of Zigra

Gamera 4: Invasion of Zigra is a 2000 Japanese kaiju film and a sequel to Gamera 3: Revenge of Iris.

Plot Synopsis
Years after Gamera defeated Iris, he must rise again when a space monster called Zigra seeks to conquer the planet while dealing with a Gyaos.

Monsters

 * Gamera
 * Zigra
 * Gyaos