I watched this last night. Paid quite a bit for it since I have recently had a craving for some 50's Hammer horror stuff. Turns out to be a great flick! It's really the Blob of course, but what the heck. Radiation, monsters from the center of the earth - and some honest to goodness GORE (hands swelling and spouting fluids, faces melting on screen!) Not bad for the 50's! Extras are just the trailer and those dumb ass "World of hammer" documentaries that are nothing more than the trailers strung together. If anyone see's this they should grab it - very good (nice transfer too).