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Who Pooped the Bed? 

Frank and Charlie find someone has pooped in their bed, leading Mac and Dennis to join them as they attempt to find the culprit.


Fred Savage


Rob McElhenney (developer), Glenn Howerton (developer) | 4 more credits »




Episode credited cast:
Charlie Day ... Charlie Kelly
Glenn Howerton ... Dennis Reynolds
Rob McElhenney ... Mac
Kaitlin Olson ... Dee Reynolds
Danny DeVito ... Frank Reynolds
Mary Elizabeth Ellis ... Waitress
Artemis Pebdani ... Artemis
Dougald Park ... 2nd Man at Art Show
Jason Duplissea ... Scientist
Laurie Searle ... Shoe Saleswoman
Rest of cast listed alphabetically:
David Hornsby ... Matthew 'Rickety Cricket' Mara


After Charlie accuses Frank of crapping in his bed, Mac and Dennis get involved and stage an overnight observation to get to the bottom of this mystery in a case of "Who Pooped The Bed". Meanwhile, Dee, inspired by "Sex & The City", takes the Waitress and Artemis for a night on the town while Artemis figures out the subtleties of the poop mystery. Written by halo1k

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Did You Know?


College Student: [dissecting poop] Whoever it was seems to have been eating newspaper.
Dennis Reynolds: Alright, well now we're gettin' somewhere. Which one of you idiots was eating a goddamn newspaper?
Charlie Kelly: It's gonna go both ways dude, sorry.
Dennis Reynolds: Really?
Charlie Kelly: Yeah, what else? What else?
College Student: This appears to be a piece of a credit card.
Frank Reynolds: Inconclusive.
Dennis Reynolds: How is that not specific to one of you?
Charlie Kelly: I wish it was man, but that's inconclusive.
College Student: Oh boy, there's a good deal of blood in this stool. Whoever's it is should see a doctor.
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References Sex and the City (1998) See more »


Temptation Sensation (Main Title)
Written by Heinz Kiessling
Performed by Heinz Kiessling
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User Reviews

Beneath itself
28 August 2019 | by yavermbiziSee all my reviews

My overall rating of "It's Always Sunny in Philadelphia"'s Season 3: 4/10"'s Season 4: 4/10

I was already wary from seeing the episode's title, and then from the opening scene, but gave it a whirl nevertheless and eventually just had to stop watching - which I rarely do, but had to have done twice this season. It's not provocative, or smart, or engaging, and even the toilet humour plotline aside, the other one was not much better, certainly not something that's not been done a thousand times before (even in that same show).

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Release Date:

9 October 2008 (USA) See more »

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Aspect Ratio:

4:3 Full Frame
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