It's Always Sunny in Philadelphia - Season 5 Episode 10: The D.E.N.N.I.S. System

8.5

The Gang Exploits the Mortgage Crisis

2009-09-17

9.2

The Gang Hits the Road

2009-09-24

8.5

The Great Recession

2009-10-01

8.6

The Gang Gives Frank an Intervention

2009-10-08

8.4

The Waitress Is Getting Married

2009-10-15

8.3

The World Series Defense

2009-10-22

8.2

The Gang Wrestles for the Troops

2009-10-29

8.1

Paddy's Pub: Home of the Original Kitten Mittens

2009-11-05

8.6

Mac and Dennis Break Up

2009-11-12

8.9

The D.E.N.N.I.S. System

2009-11-19

8

Mac and Charlie Write a Movie

2009-12-03

8.5

The Gang Reignites the Rivalry

2009-12-10