

The story is based around "spermulites", the alien inhabitants of a dying planet. The only way they can save their planet is by sucking the men of planet earth dry of sperm, kind of like horny vampires.
Production
Gloriously cheap alien costumes and spaceship interiors.
Acting
Udo Kier delivers committed weirdness as always.
Director
Charles Matton
Trivia, insights & behind the scenes
Part of 1970s Euro-exploitation wave mixing sci-fi with softcore, often called 'sex-horror' or 'erosploitation'.
Director Charles Matton was primarily a painter; this was his second of only three films.