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Michael is a guest speaker for Ryan's business class, but they have a falling-out after Michael finds out that Ryan spoke negatively about Dunder-Mifflin. And back at the office, Dwight tries to kill a bat that he found in the ceiling.
Did You Know?
directed this episode with a subplot involving Jim transforming into a vampire. Whedon also created Buffy the Vampire Slayer
(1997). His vamp mythology is borrowed heavily in this episode. See more
[in a confessional after Dwight believes Jim was bitten by the bat
If a vampire bat was in the U.S., it would make sense for it to come to a "Sylvania," like Pennsylvania. Now, that doesn't mean Jim is going to become a vampire. Only that he carries the vampiric germ.