Half of the storyline is nearly identical to the original "Corpse Grinders" (1971). The nephews, Landau and Maltby, of the original owners of Lotus Cat Food [For cats who love people] start up the family business again. Duplicated from the original are nosey nurse and doctor characters as well as the greedy grave digger and his wacky wife. What`s added to the mix in this sequel are cat-like aliens! Battle weary and beaten by their enemy [evil dog-like aliens], the cat people ask for Earth`s assistance in procuring food. Guess which cat food the aliens really like a lot?