Wedding Bell Boos! (1) The New Scooby and Scrappy-Doo Show : Season 1 Episode 25

The guys go home to Plymouth, Massachussetts for the wedding of Shaggy's sister Maggie to Wilfred, but when the ghost of their long dead realative McBaggy Rogers appears and wants back his old ring that is hiding a map to the family treasure, will Maggie get married without it?