Planet of the Vampires - 1965

In the future the two spaceships Galliot and Argos have been sent to investigate the planet Aura. As the lands on our earth her team attack one another and go ahead. The strange event goes, but the team soon finds the crashed Argos - and - also learns her team died fighting with one another! Investigating further, the explorers come to realize the existence of a race of aliens that are bodiless who seek to flee out of their world that is perishing.