There was also an episode in Stargate SG1, where they managed to activate a device that made extra dimensional creatures visible does this tie in to the theory that a lot of that series was soft disclosure since in part its funding came from the navy (see wormhole X-treme)? Now why soft disclosure? Well after the soviet union collapsed a lot of info was leaked about secret experiments into paranormal entities, one of these experiments apparently shed light on inter-dimensional parasites that feed on our energy fields (see picrel)