It's Always Sunny in Philadelphia

The Gang Broke Dee - S9-E1

Continuity mistake: When the gang barges into Dee's apartment they leave the door wide open. When the shot goes to Charlie and Dennis the door is half-way closed, when the shot goes back out to all 4 of them asking "Which one?" the door is open all the way again. It goes back to the Charlie and Dennis shot with the door halfway closed one more time before the scene closes. (00:02:20 - 00:03:30)

AlwaysSunny

Gun Fever Too: Still Hot - S9-E2

Continuity mistake: When Mac and Charlie are outside the school taking kids' cell phones, the principal comes out. We see Charlie holding 3 phones and his gun. When Mac holds up his sword saying he's going to take the principal out, Charlie points his gun at Mac and is no longer holding any phones and the principal has them. Then Charlie is seen holding 1 phone and handing it to the principal, who is holding 2 of them.

Bishop73

Frank's Brother - S7-E5

Other mistake: In the opening of this episode the screen reads "3:50pm On a Wednesday." When Gino (Frank's Brother) is reading the letters meant for Shadynasty, he says "Meet me at the airport, Friday, at 5:00, Terminal C." The gang and Gina then go along to the airport that very afternoon - a Wednesday - to try and meet Shadynasty and get her and Frank back together. And of course she is there, despite it being a Wednesday, not a Friday.

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