* Ghost Whisperer (8/7c CBS) Comedian Margaret Cho guest stars as a teacher in a humorless situation. Cho plays Ned's occult-anthropology professor, who is being followed by a secret admirer. Sure, that happens occasionally to teachers...except that more

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 myster more