Time's Up for the Gang - S13-E4
Continuity mistake: After Dennis concludes with his presentation, everyone stands up, including Dee. In the next shot, everybody but Dee is standing and Dee is now getting up again. (00:19:24)
Revealing mistake: As Mac says "I'm very worried about these guys" and exits the bar, there's a shot right through the door and it's not the bar inside at all, just a wall with some pictures on it, much closer to the door than it should be.
The Gang Wins the Big Game - S13-E9
Continuity mistake: When Uncle Jack is filming Bill drink a beer, he is holding it horizontally. When the shot cuts to what the phone sees, the video is shot vertically. When it cuts back to Jack, he's still holding it horizontally. (00:01:06)
The Gang Gets Romantic - S14-E1
Continuity mistake: While Mac speaks to Greg and Lisa, Dennis instantly moves from being in front of the kitchen sink, then off to the side of the sink.
The Gang Gets Romantic - S14-E1
Continuity mistake: In the bar, as Charlie explains the situation with Dee, Dee's hands instantly change positions as the shots change.
The Gang Gets Romantic - S14-E1
Continuity mistake: When Lisa suggests getting another room, she is facing her husband on her right. The next quick shot and she is facing away from him.
The Gang Gets Romantic - S14-E1
Continuity mistake: When Dennis offers his hand to Lisa, her hands are crossed in front of her, then clasped in front of her.
The Gang Gets Romantic - S14-E1
Continuity mistake: Mac's hands instantly move from being clasped in front of him to being on his hips as he and Dennis speak with Lisa.
The Gang Gets Romantic - S14-E1
Continuity mistake: As Mac explains his idea for a B'n'B, Frank's right hand is up to his mouth, but the next shot shows his right hand resting on the bar.
The Gang Gets Romantic - S14-E1
Continuity mistake: When Dee is reading aloud the flier, her left hand instantly goes from holding the flier to holding her coffee cup.
The Gang Gets Romantic - S14-E1
Continuity mistake: Mac's hands quickly switch from pointing to clasped to on his hips as he and Dennis discuss Teddy.
The Gang Gets Romantic - S14-E1
Continuity mistake: Mac's hands instantly change from pointing at Lisa in the doorway to being opened when the scene cuts.
The Gang Gets Romantic - S14-E1
Continuity mistake: Dennis offers his hand while introducing himself to Lisa, but the next shot his hand is down.
The Gang Gets Romantic - S14-E1
Continuity mistake: Frank's hands instantly change positions near the gift box from Alexi and Nikki.
The Gang Gets Romantic - S14-E1
Continuity mistake: The pot that Charlie hands to his guest instantly disappears in the next shot.
Continuity mistake: When Frank pulls his weed out of the melon, he unrolls the bag. But in the next shot, it's rolled back up, and he's unrolling it again.
The Gang Solves Global Warming - S14-E10
Factual error: When Charlie and Dee go to get ice, they go to a "liquor" store, down the road. In Pennsylvania, all liquor stores are state run, called "Fine Wine and Spirits", and only sell liquor and wine. In this scene, ads for liquor, beer, and wine are all on the outside of the business. Liquor stores in PA do not sell beer.
The Gang Solves Global Warming - S14-E10
Continuity mistake: When Charlie and Dee get out of the ride-share, she's holding her purse in her right hand. In the next shot, it's in her left hand.
The Gang Solves Global Warming - S14-E10
Continuity mistake: When the bus drives off, Charlie is with his hands on his hip and he's holding the empty bag in his left hand. In the next shot, his left hand is by his chest and he's holding the string of the bag and the bag is over his shoulder.
The Gang Makes Lethal Weapon 7 - S15-E2
Audio problem: When Dennis is talking about the dates he has been on whilst in the bathroom, after the third date is shown, he says, "This generation doesn't even understand half the shit that they're saying." Whilst saying the line, the camera cuts to focus on the others, and Dennis' mouth can be seen in the corner of the frame, but the movements of his mouth don't appear to match the audio. (00:17:40)