Season
- Season 0 2007-09-04
- Season 1 2005-08-04
- Season 2 2006-06-29
- Season 3 2007-09-13
- Season 4 2008-09-18
- Season 5 2009-09-17
- Season 6 2010-09-16
- Season 7 2011-09-15
- Season 8 2012-10-11
- Season 9 2013-09-04
- Season 10 2015-01-14
- Season 11 2016-01-06
- Season 12 2017-01-04
- Season 13 2018-09-05
- Season 14 2019-09-25
- Season 15 2021-12-01
- Season 16 2023-06-07
- Season 17 2025-07-09
It's Always Sunny in Philadelphia - Season 17 Episode 6 Overage Drinking: A National Concern
8.27 48 minutes When Tammy and Trey, now in their 40s, show up to remove their teenage son from Paddy's, Dennis and Dee attempt to reconnect with their former prom dates. Frank's sudden disappearance sends Mac and Charlie on a mission to track down his whereabouts.
