If possible, I would give this movie a .5 rating, but only because the actors showed up and said their lines. This movie is so wretchedly-bad, even MST3K's usually-entertaining riffing cannot redeem it in any way... an astounding achievement. There's no point in describing a plot line, here. Boring cannot begin to describe how uninvolving and dumb this cinematic horror truly is. I found myself even snoozing through the MST3K version. Even making fun of it was dull!! It makes the Batman TV series of the same era (an obvious non-coincidence) seem like Emmy-Award-winning landmark television. Maybe the cast of "The Wild World of Batwoman" were all high on something while putting this celluloid fecal matter together. I guess you could call it a soporific masterpiece, as or more effective as any known sleep aid, including Ambien, Trazodone, Sominex, Nytol, Sleep-Eze, Melatonin, Tryptophan, 10 shots of whiskey before bed, a blow to the head with a blunt instrument, etc., etc.