Douglas "Doug" Lawrence Osowski (born January 1, 1969), better known as Mr. Lawrence, is the head writer of the TV series Mighty Magiswords as well as the occasional voice actor. He mostly voices Ralphio in the series. He also voices Jest-O the Best-O (debuts in Surely You Jest-O) and more additional voices in Mighty Magiswords. Mr. Lawrence was a writer, director, and the voice of Filburt the Turtle on Rocko's Modern Life, and also as a writer, director, and the voice of Edward the Platypus and Nurse Leslie the Shark on Camp Lazlo, which are both shows he, the show's creator Stephen Hillenburg and the rest of the original series' staff have made. He has written on 65 episodes.