This week the DVD Savant takes a look at three Ray Harryhausen films from Warner Bros: The Beast from 20,000 Fathoms a doozie of a monster movie and probably the first radioactively-revived threat to mankind invented to put a science fiction spin on a story about a big lizard that goes to town, The Valley of Gwangi a Savant favorite that everyone admits is a turkey of movie graced with some of the best stop-motion dinosaurs in history, and The Black Scorpion a film hard-core monster fans only, as it's one of the derivative copycats of the Beast above, in this case made by one of the same producers. Read all this and more in this week's DVD Savant.