Eliot Shag salutes the horror genre in this chiller thriller, but strange things start happening in his own building as Artie, Bruno and Eliot begin to think that Bowser has gone mad in a case of mistaken identity. Meanwhile, Ace Hart and Eddie have stumbled onto a plot by Rottweiler to take over the world with his Sci - Fido monster and Rosie O'Gravy as its bride! Mr. Moogie takes viewers on an adventure under the bed as he confronts and triumphs over "The Thing under the bed."