The planet Venus is inhabited by women in party dresses in what looks like a planet-sized cocktail party. Zsa-Zsa Gabor is the head scientist, who betrays the Queen of Venus and helps a group of male scientists, wearing the uniforms from Forbidden Planet. Complete with dopey 1950s sexist jokes like, "A whole planet of dames? I wonder what their highways are like, if they're all women drivers?'
Astronaut: "Why are you helping us fight the Queen?"
Zsa-Zsa: "Because I hate that Kveen!"