The Indian Witch Doctor is the main antagonist of the Scooby-Doo, Where Are You? episode Decoy For A Dognapper.
Decoy For A Dognapper
In the episode, He was the leader of a Dognapping ring. He was actually the disguise of Buck Masters who was stealing Dog Show Dogs so his Dog would win first place. He briefly kidnapped Daphne Blake and tied her up but Scooby recused her.
Scooby-Doo! Night of 100 Frights
He reappears in Scooby-Doo! Night of 100 Frights where he is one of the monsters brought back by the Mastermind. He
Scooby-Doo! WrestleMania Mystery
The Indian Witch Doctor is the first Scooby-Doo villain to kidnap Daphne Blake, not counting the Phantom of Vasquez Castle.