FINDING PLANET PORNO tells the story of filmmaker Howard Ziehm, whose MONA THE VIRGIN NYMPH (1970) was the first explicit feature released in US cinemas, when pornography was still illegal. He later directed the cult sci-fi parody FLESH GORDON, battling law, finances, and chaos. Through Howard and his companions, the film paints a vivid portrait of an unusual life and an era of upheaval, asking: what remains of it all?