Credit Only Frank Welker voices Various Vernee Watson voices Various Marlene Aragon voices Various Pat Fraley voices Various Stan Jones voices Various Bob Holt voices Various Stanley Ralph Ross voices Various James Reynolds voices Various Michael Rye voices Various Uncredited William Callaway voices Frightened Dreadsylvania Citizen Michael Bell voices Gor William Woodson voices Dreadsylvania Official Stan Jones voices Dr. Frankenstein Stan Jones voices Frightened Citizen Shannon Farnon voices Dr. Pali