Other mistake: During the Ozzy Osbourne scene, there is a person in the audience with no mouth. (00:16:10)
Other mistake: When Peter and the gang are watching TV drinking beers, the TV doesn't have any cables on the back. So how has it got power or a TV signal? This mistake was later referenced in "Back to the Pilot." (00:04:16)
Character mistake: In "The Drunken Clam", while Quagmire and Joe are playing table tennis, a poster on the wall incorrectly spells "Pawtucket Patriot ale" as "Pawtucket Patrtot ale." (00:00:30)
Continuity mistake: When Peter and the family reach the top of Mt Everest, it shows a long shot of them all by themselves. Cut to Lois talking - another family is suddenly sitting there, and the woman says "we beat you by one hour and 11 minutes." (00:14:00)
Continuity mistake: As Lois pats Brian, her elbow changes position. (00:16:45)
Revealing mistake: When Brian says "Our tickets were in the bags", half of his left hand is missing for a frame.
Revealing mistake: When Brian asks Peter how much money they're getting from welfare, his neck is drawn over his collar, making his head look like it's disconnected from his body.
Continuity mistake: When Meg is confronting her captor, he tells her he did not buy her to be a slave but to marry his son. When she straightens up, questioning this, her belly button disappears. (00:19:46)
Other mistake: While Peter is questioning Carter how he could be having an affair, Peter's right sleeve suddenly becomes the same color as his skin for a few frames.
Other mistake: After the airplane explodes, the group on the beach hold up their arms to shield themselves from falling debris. In a couple of frames, Cleveland's mustache loses its color and becomes like his flesh.
Continuity mistake: When Peter and Carl are talking outside while Peter is drunk, Carl goes to turn away. Suddenly, the colours of his hat switch around, the orange and grey portions swapping places. (00:14:33)
Continuity mistake: In the American Idol segment, Randy Jackson has a gold bracelet on his right arm. A few shots later, it has moved to being on his left arm.
Other mistake: While Quagmire is tickling Meg on the couch, there's a brief moment when her mouth disappears. (00:12:28)
Peter, Peter, Pumpkin Cheater - S22-E16
Other mistake: When Peter, Quagmire, and Cleveland are carrying the pumpkin, there is a frame where Quagmire's mouth is missing.
Continuity mistake: Meg is wearing a pink top and blue bottoms in most of this episode, even when sitting at a table watching TV. Then, a few seconds later, when she demands her mum go get her a bag of Skittles, Meg is now in a solid pink dress.
Continuity mistake: Quagmire and Meg are sitting on the couch. From out of nowhere he gives Meg a gift for her birthday. He came over empty handed. (00:04:27)
The Cleveland-Loretta Quagmire - S4-E5
Continuity mistake: When everyone starts playing charades, Joe is acting out a character. He has black shoes on. The boat throws him overboard and when back on the boat his shoes are white.
