No. of Episodes:

13

Starring :

Charlie Day

Glenn Howerton

Rob McElhenney

Kaitlin Olson

Danny DeVito

Season 4

18/09/2008

Overview

The fourth season of It's Always Sunny in Philadelphia, premiered on FX on September 18, 2008. The season contains 13 episodes and concluded airing on November 20, 2008.

Episodes

Mac and Dennis: Manhunters

The Gang Solves the Gas Crisis

America’s Next Top Paddy’s Billboard Model Contest

Mac’s Banging the Waitress

Mac and Charlie Die (1)

Mac and Charlie Die (2)

Who Pooped the Bed?

Paddy’s Pub: The Worst Bar in Philadelphia

Dennis Reynolds: An Erotic Life

Sweet Dee Has a Heart Attack

The Gang Cracks the Liberty Bell

The Gang Gets Extreme: Home Makeover Edition

The Nightman Cometh