Let’s wrap up this week with another in our short series of psyche-related monsters. These babies are more like the Id monster than like Gor (except physically), because they are literally thoughts given form. Even by ’50s sci-fi standards their ‘origin’ is a mess: They are incarnated thoughts, who feed up and multiple through atomic power, but who (I think; and I’ve seen this movie many, many times) achieve physical form by stealing the brains and brain stems from human victims. However, for that to be true, they would have to have killed dozens and dozens, maybe hundreds of people, to account for the vast number of them seen at the end of the movie. And if they ARE incorporated in regular human brains, why do they remain invisible until the power is turned way the hell up? Ah, well, it doesn’t matter, because these little guys are completely and utterly awesome.