Epidemiology
- Episode aired Oct 28, 2010
- TV-PG
- 22m
The study group is left to fend for themselves by Dean Pelton during a rabies outbreak due to tainted food at Greendale's Halloween party.The study group is left to fend for themselves by Dean Pelton during a rabies outbreak due to tainted food at Greendale's Halloween party.The study group is left to fend for themselves by Dean Pelton during a rabies outbreak due to tainted food at Greendale's Halloween party.