The last of the golden era of Showa films Invasion of astro monster or monster zero or godzilla vs monster zero what ever you want to call it is the end of the golden era of godzilla films and is the last film that Ishiro Honda , Eiji tsuberaya (sorry is a mis spelt it) Tomoyuki Tanaka and Akira Ifukube work on the same godzilla movie anyway the film is about that the space agency of Japan found another planet named Planet X yes its generic I know but why did they not find it earlier you may ask? Because it was to dark to see...wow so two astronauts gleen and fuji go on the planet and then the meet the aliens the xleines witch forces our two astronauts in there spaceships and tells them that monster zero is destroying there planet and they need godzilla and Rodans help and if we let them use them we get the cure to cancer and them being the dumb humans they are let them use godzilla and Rodan...spoliler alert the aliens are evil and want to take over the world and they use godzilla ,rodan ,and King Ghidorah to try to take over the world because that's what aliens are for! What brings this movie down is it is the first to use stock footage which is dumb, stupid, and lazy but anyway its a good monster flick check it out.