On this week's all-new episode of The Ghost Whisperer, Ned's Occult Anthropology Professor is stalked by a secret admirer.
Naturally, because this is The Ghost Whisperer, the stalker in question is deceased. What will it take to solve the mystery? Melinda and a Ouija board.
Comedian Margaret Cho guest stars as the trouble professor. Get an early look at her on the CBS drama below: