Don Messick: Griswald, Police Commissioner, Al the Actor, Baseball Announcer, Beau, Boarding Representative, Car Driver, Cat Walleter, Citizens' Cleanup Committee Member, Crook, Dog, Dog Catcher, Dr. Dawson, Expectant Father, J.C. Crowflies, Machine Gun Chutney, Mahoney, Marvo, Mr. Vanderfeller, Mullendorf, Narrator, Passenger, Patrolman Prowler, Police Officer, Policeman, Sailor, Schultz, Socker, Store Keeper, TV Director, The Boy, The Mayor