as himself in episodes of The New Scooby-Doo Movies ) and Edie McClurg voice Skip and Peggy in Scooby-Doo! Pirates Ahoy! , Gary Cole of Pineapple Express and Kath Soucie voice Skip and Peggy in Scooby-Doo! Mystery Incorporated . On Scooby-Doo! Mystery Incorporated Fred's father is the mayor of Crystal Cove. He