Season
- Season 0 2007-09-04
- Season 1 2005-08-03
- Season 2 2006-06-28
- Season 3 2007-09-12
- Season 4 2008-09-17
- Season 5 2009-09-16
- Season 6 2010-09-15
- Season 7 2011-09-14
- Season 8 2012-10-09
- Season 9 2013-09-02
- Season 10 2015-01-12
- Season 11 2016-01-04
- Season 12 2017-01-03
- Season 13 2018-09-05
- Season 14 2019-09-25
- Season 15 2021-11-30
- Season 16 2023-06-06
- Season 17 2025-07-09
Season 17 Episode
- Season 16 The Gang Inflates
- Season 16 Frank Shoots Every Member of the Gang
- Season 16 The Gang Gets Cursed
- Season 16 Frank vs. Russia
- Season 16 Celebrity Booze: The Ultimate Cash Grab
- Season 16 Risk E. Rat's Pizza and Amusement Center
- Season 16 The Gang Goes Bowling
- Season 16 Dennis Takes a Mental Health Day
It's Always Sunny in Philadelphia - Season 16
8.28 48 minutes Four egocentric friends run a neighborhood Irish pub in Philadelphia and try to find their way through the adult world of work and relationships. Unfortunately, their warped views and precarious judgments often lead them to trouble, creating a myriad of uncomfortable situations that usually only get worse before they get better.
