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It's Always Sunny in Philadelphia S4E13 poster

Watch It's Always Sunny in Philadelphia – Season 4 Episode 13: The Nightman Cometh

It's Always Sunny in Philadelphia • Season 4, Episode 13 • 21 min • 2005 • ⭐ 8.3/10 • Comedy

Cast: Rob Mac , Charlie Day , Glenn Howerton , Kaitlin Olson , Danny DeVito

Directors: Rob Mac

Watch It's Always Sunny in Philadelphia – S4E13

Episode Overview

In the season finale, Charlie gets the gang to help him put together a rock opera based on his song "Nightman."

Episode Navigation

← Previous Episode Back to Season 4 Series Overview

More Episodes from Season 4

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Mac and Dennis: Manhunters
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Mac and Charlie Die (1)
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Mac and Charlie Die (2)
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Who Pooped the Bed?
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Paddy’s Pub: The Worst Bar in Philadelphia
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S4E9 • 23m
Dennis Reynolds: An Erotic Life
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Sweet Dee Has a Heart Attack
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The Gang Cracks the Liberty Bell
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S4E12 • 21m
The Gang Gets Extreme: Home Makeover Edition

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