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