Which Witch is Which?

Which Witch is Which is the thirteenth episode of the original Scooby-Doo series, Scooby Doo, Where are You?.

Plot
When the gang find themselves lost after taking a spooky shortcut, they ask a man the way onto the main road. However, the creepy man turns out to be a zombie, and the gang flee. Soon, they find the end of the swamp, and ask a kind-hearted man about the zombie they saw. He tells them that he and his partner, Zeb Perkins, indeed saw the zombie and a witch. Apparently, Zeb and the man watching the which chanting a spell that brought the zombie to life. Zeb will now not leave his cabin, and everyone else has left the vilage. Fred sends Scooby and Shaggy to Zeb's cabin.