Continuity mistake: Peter is sitting in the audience with a blue jacket on. Next scene shows him come out of the building not wearing the jacket.
Family Gay - S7-E8
Continuity mistake: Just before Peter tells Chris he is the man of the house, he is standing with his arm around his partner Scott's back standing in front of him. Next shot, he is now standing even with Scott, 90° more turned to Chris.
Not All Dogs Go to Heaven - S7-E11
Continuity mistake: While Meg is at the kitchen table telling the family about her new life with God, you will notice that Brian is sitting to the right of her. As she starts to ask that everyone hold hands, take notice that Brian is not in that chair and that Brian's plate and utensils are moved closer to Meg. As the shot pans out, Brian is back in that chair.
Factual error: Joe's plan to trick OJ into confessing to the 1994 murders is moot since, having been acquitted, the double jeopardy provision would prevent him from being tried for the same crime twice, and as a cop, Joe would know that.
Suggested correction: The plan to get OJ to confess had nothing to do with getting the confession, so he could be arrested or tried again. And at this point, the civil trial already found OJ "responsible" for the murders. Since OJ has always maintained his innocence, getting a confession on tape would just be big news.
Ocean's Three and a Half - S7-E7
Factual error: There's no way that Joe and Susie wear the same size diapers.
Factual error: Brian is sitting on the couch smoking weed. Joe knocks on the door and Brian just waves the smoke from the air. Joe is there to give Brian a drug test and says nothing about smelling weed in the air. There's no possible way he didn't smell it! You can't just wave your hand and get rid of the smell.
Three Kings - S7-E15
Factual error: Stewie shoots Joe with a double barrel gun. He shoots at him 3 times without reloading. (00:12:50)
Ocean's Three and a Half - S7-E7
Factual error: Bonnie changes Susie and Joes diaper. There's no way Joe wears the same size diaper as Susie.
Ocean's Three and a Half - S7-E7
Continuity mistake: After Cleveland cuts open the safe door using Reese Witherspoons's chin, the door falls straight down inside the safe. After Cleveland, Quagmire and Peter step inside, you see that the safe door has mysteriously moved more to the left.
Continuity mistake: Peter gets beat up and thrown in to a black limousine by hired thugs of Mr. Pewterschmidt. While in the car, notice that as Peter starts talking to Mr. Pewterschmidt that there is no cart of Diet Rites next to him. Next shot there is. Then the cart disappears as Mr. Pewterschmidt tells Peter what is on his mind.