I was thinking of an halloween episode too, the one with the big Ghost controlling people and stuff :P The last time I saw that episode was when I was 5 or so though, so it's a blur :P
No worries. Scooby's just right for Halloween. I remember one episode that came on tv when I was like 4 and scared the life out of me (something to do with the Hound of the Baskervilles). Ah things are good when you are young.
Happy Halloween Dude. I loved Scooby Doo. The orginal stuff from 1969 through to the 80's is what I regard as the 'high point' for the show. My 3DS friend code is 3179-6063-0363.