Four egocentric friends run a bar together in Philadelphia.
Season 1
2005
Season 2
2006
Season 3
2007
Season 4
2008
Season 5
2009
Season 6
2010
Season 7
2011
Season 8
2012
Season 9
2013
Season 10
2015
Season 11
2016
Season 12
2017
Season 13
2018
Season 14
2019
Season 15
2021
Season 16
2023
Season 17
2025
