A group of scientists and a newspaper reporter embark on a daring mission to Mars, only to discover that the planet's inhabitants look eerily similar to humans. However, their friendly appearance belies a sinister plot as Martians face a crisis due to a dwindling natural resource, Corium. The Martians plan to steal the astronauts' rocket and launch an invasion of Earth, but the Earthmen receive crucial help from the Martian underground to thwart their insidious plan.
Flight to Mars
A team of astronauts lands on Mars, only to discover that the planet's inhabitants, initially perceived as friendly and technologically advanced, secretly intend to utilize their spacecraft to launch an invasion on Earth.