It's Always Sunny in Philadelphia
S04E09 Dennis Reynolds: An Erotic Life
Upon stumbling upon Dennis' steamy memoir, Mac and Frank see an opportunity to cash in on it. At the same time, Dee and Charlie choose to swap lives for a day, immersing themselves in each other’s experiences.
Season 4 Episodes
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9
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Mac and Dennis: Manhunters
The Gang Solves the Gas Crisis
America’s Next Top Paddy’s Billboard Model Contest
Mac’s Banging the Waitress
Mac and Charlie Die (1)
Mac and Charlie Die (2)
Who Pooped the Bed?
Paddy’s Pub: The Worst Bar in Philadelphia
Dennis Reynolds: An Erotic Life
Sweet Dee Has a Heart Attack
The Gang Cracks the Liberty Bell
The Gang Gets Extreme: Home Makeover Edition
The Nightman Cometh