A dubbed Italian movie I found on YouTube.
https://youtu.be/27ax26DzjUI

Gaze in wonder at the dazzling special effects! Divert your eyes from the silver tights wearing 8yo boy as they repeatedly get close up shots of his camel-toe! Gag in revulsion at the mummy wrapped invaders with maggot covered faces! Thrill to the giant, indestructible, "immortal", self-repairing computer/robot that explodes on the first shot! Enjoy an obvious plot point setup that pays off in the most unsatisfying way! Battle of the Stars will have you hooked from opening incoherent bilingual theme song, to the closing credits repeating the same incoherent song!