It's Always Sunny in Philadelphia

Episode Title - "D.E.N.N.I.S. System"

Air Date: Sat, 03/30/13 at 1:30am

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

Cast

• Danny DeVito
• Charlie Day
• Glenn Howerton
• Kaitlin Olson
• Rob McElhenney