Tonton Streaming The 13 Ghosts of Scooby-Doo (1985) S1E1 - To All the Ghouls I've Loved Before

The gang lands their plane in a town populated by werewolves; Bogel and Weerd trick Scooby and Shaggy into opening the chest of demons; pint-sized conman Flim-Flam joins the gang.