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 space adversary. However the battle may result in Gamera losing his bond with both Asagi and humanity.
永島敏行
as Colonel Yusuke Watarase
水野美紀
as Midori Honami
石橋保
as First Lieutenant Hanatani
吹越満
as Obitsu
藤谷文子
as Asagi Kusanagi
螢雪次朗
as Tsutomu Osako
梶原善
as Mano
田口トモロヲ
as Ishida
Yuka Sakano
as Yukino
Takeshi Yoro
as Professor of Veterinary Medicine
長谷川初範
as Colonel Satake
ラサール石井
as NTT worker
