Continuity mistake: During rehearsal when Artemis agrees the song shouldn't be cut, her hand is on Charlie's shoulder. When the camera cuts, she's standing away from him with her arms to her side.
It's Always Sunny in Philadelphia (2005)
1 continuity mistake in The Nightman Cometh - chronological order
Starring: Danny DeVito, Charlie Day, Glenn Howerton, Kaitlin Olson, Rob McElhenney
Genres: Comedy
The Gang Exploits the Mortgage Crisis - S5-E1
Continuity mistake: After Dennis, Charlie and Mac kick apart the family's front door, the amount of damage to the door decreases significantly when Frank begins questioning the lawyer.
Charlie: All right, fine. I voluntarily stepped in the dog shit so that I would smell of dog shit. Happy?
Dennis: Less happy!
Dee: Why would it make me happy?!
Charlie: I was trying to cover up the smell of the skunk that I let spray me so that there would be no questions.
Dennis: Well, now I have more questions!
Dee: Of course you do.
Trivia: According to the show's assistant prop manager, there were around 100 "poos" created for this episodes, many of which were made from different materials, including a food thickening agent, sheetrock mud and a cookie dough mixture.
Bums: Making a Mess All Over the City - S3-E14
Question: Does the junkyard cat actually belong to one of the actors or is that a whole different deal?