Gamera 4: Invasion of Zigra

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

Plot Synopsis
Years after Gamera defeated Iris, he must rise again when two alien races seek to conquer the Earth. Afterwards, Gamera must save the planet from Zigra and Viras.

Monsters

 * Gamera
 * Zigra
 * Viras