It's sad that they put it off air but sometimes it might pop up on SyFy.It was major clean except maybe the Slitheen cuz they look creepy and how the blink,their eyelids come from the side rather then from the top of the eye.There are other creature that are shown but the Kuldak(or however you spell it)basicly look like flies with big heads.There are others but they are barely scary.