本片是一部日本片，由峯徳夫导演，由広田進司/松本朝夫/志摩靖彦主演。
剧情简介：Agon was a short-lived series in Japan, Agon being yet another giant monster who smashes buildings and leaves destruction all over. But this one is a lot of fun, the action starts pretty early and the monster destroys all the miniature buildings and sets with a lot of enthusiasm. I have it in the original Japanese language form, and it doesn't make a difference as you just wanna see giant monster action, which there is a healthy dose of. Directed nicely and fast-paced. There's also a tan-ish "tint" over the b/w film stock. All in all it's not a Godzilla movie but it is a lot of fun to watch if you can find it.
外文名：幻の大怪獣 アゴン
别名：Agon: Atomic Dragon / Maboroshi no daikaijû agon / Monster Agon
地区：日本
导演：峯徳夫 / 大橋史典
编剧：関沢新一 / 内田弘三
演员：広田進司 / 松本朝夫 / 志摩靖彦 / 沢明美 / 東悦次
