Watch It's Always Sunny in Philadelphia: Sweet Dee Has a Heart Attack Episode 410 Online

It's Always Sunny in Philadelphia: Sweet Dee Has a Heart Attack Episode 410, Summary: After Dee suffers a heart attack, she and Dennis try to live a healthier lifestyle. Charlie and Mac join the corporate work force to get health insurance.

This series will be aired on Monday on 2 August 2010 at 09:00 PM