When asked by Ryan to be a guest speaker at his business school, Michael is honored and is very excited about it. But while there, a very rude remark about Dunder Mifflin makes Michael mad and he takes it out on the class and Ryan. Meanwhile Dwight finds a bat in the office and tries to solve the problem all while Jim tricks Dwight into thinking he is turning into a vampire. Written by
Did You Know?
Joss Whedon directed this episode, and later went on to direct The Avengers and The Avengers: Age of Ultron; John Kransinski was poised to be cast as Captain America before Chris Evans was chosen. See more
When Kevin opens up the door for the bat to fly into the break room and declares himself a "hero," a ceiling panel opens up (presumably for the bat to fly into). See more
There are four kinds of business: tourism, food service, railroads, and sales.
And hospitals/manufacturing. And air travel.