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

Name: Eps 10: The D.E.N.N.I.S. System
Released: 2009-11-19
Rating: 4.2

2009-11-19 • 21 min • ⭐ 8.3/10

Dennis reveals his foolproof system for seducing any woman to the rest of the gang, but they don't grasp the concept.

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About It's Always Sunny in Philadelphia

Title: It's Always Sunny in Philadelphia

First Air Date: 2005-08-04

Last Air Date: 2023-07-19

Status: Returning Series

Rating: 8.3/10 (from 1129 votes)

Language: EN

Seasons: 17

Total Episodes: 169

Network: FX FXX

Genres: Comedy

Production Companies: 3 Arts Entertainment, Bluebush Productions, FX Productions, RCG Productions

Synopsis

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.