The Flintstones Meet Rockula and Frankenstone (1979) full movie watch cartoons online.
Synopsis: The Flintstones and Rubbles win a trip on “Make a Deal or Don’t” to Count Rockula’s castle in Rocksylvania where they have an unpleasant meeting with the Count and his servant Frankenstone.
Director: Ray Patterson
Writer: Willie Gilbert
Stars: Gay Autterson, Mel Blanc, Ted Cassidy
More infor: IMDB, Wikipedia