It's Always Sunny in Philadelphia
The D.E.N.N.I.S. System (S05E10)
Dennis shares his seemingly perfect method for charming any woman with the gang, but they struggle to understand his approach.
S05E10
Show
Season 5 Episodes
S05E02 - The Gang Hits the Road
It's Always Sunny in Philadelphia
S05E03 - The Great Recession
It's Always Sunny in Philadelphia
S05E04 - The Gang Gives Frank an Intervention
It's Always Sunny in Philadelphia
S05E05 - The Waitress Is Getting Married
It's Always Sunny in Philadelphia
S05E06 - The World Series Defense
It's Always Sunny in Philadelphia
S05E07 - The Gang Wrestles for the Troops
It's Always Sunny in Philadelphia
S05E08 - Paddy's Pub: Home of the Original Kitten Mittens
It's Always Sunny in Philadelphia
S05E09 - Mac and Dennis Break Up
It's Always Sunny in Philadelphia
S05E10 - The D.E.N.N.I.S. System
It's Always Sunny in Philadelphia
S05E11 - Mac and Charlie Write a Movie
It's Always Sunny in Philadelphia