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Season 1 - Sep. 17, 2009
Season 2 - Sep. 23, 2010
Season 3 - Sep. 22, 2011
Season 4 - Feb. 07, 2013
Season 5 - Jan. 02, 2014
Season 6 - Mar. 17, 2015

Community Season 6 Episode 3
HD
Overview:
When an attack ad from a rival college surfaces claiming Greendale allowed a dog to graduate, the Greendale gang is divided on how to stop it; Annie seeks to find the truth behind the claim, while Jeff solicits help to attack the credibility.