It's Always Sunny in Philadelphia
S04E13 The Nightman Cometh
In the season finale, Charlie enlists the crew to assist him in creating a rock opera inspired by his original song "Nightman."
Season 4 Episodes
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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