The guest teacher roster for season three of Community just keeps growing. On the heels of the news that Michael K. Williams had been hired for a guest arc as the Greendale biology professor (and John Goodman as the vice-dean) comes news that Martin Starr will come aboard as poly-sci professor. Community and Party Down fanfic writers, start your typing!

Starr will only guest on the second episode at the moment, but he could return later in the season.

[via TVLine]