Continuity: After Peter and Chris have the race to the 'Marker where that girl...', Peter is on the left of the cone, but when the hand comes out, he's on the right.

Factual error: When Meg is spinning her flag on the football field, she grips her flag at the bottom of the pole. She should grip in the middle of the pole, directly under the silk. It would be near-impossible to execute the spin she was doing if she was holding the pole that way.

Continuity: The white volleyballs turn into colorful beach balls and then back into white volleyballs.

Continuity: In the scene where Peter gets a ride from Cleveland, there is no one behind the wheel of the car while Peter is walking up to the front door.

Continuity: When Peter is calling for people to fight Lois, he is standing next to a sign that says "Fight the ass kicking housewife" and has metal rings at the top. When it moves to a closer shot, a hyphen has appeared between "ass" and "kicking". Then, after the space where the commercial break would have been, the sign now says "$10.00" and there are no metal rings. Finally, in the next shot, the sign says "Fight the..." and has metal rings on top.

Continuity: In the scene where the family are singing an African song, they all point their arms up to the ceiling yet in the next shot, Lois's arms are imediatly cupped and pointed downwards- you don't see her moving her arms to that position.

Continuity: When Peter is pretending to be a man-eating tree, there is more of a shadow on the tree in the first shot than in the shot right after he spits out 'Dan Rather'.

Continuity: When Chris tells Meg not to rake the two leaves because they are his friends, one leaf is brown and the other is yellow. After Meg picks them up and crushes them, they're both brown.

Continuity: When the family is in traffic jam there's a shot from the front of the car, and in the next shot from the backseat of car, Peter's face (glasses and part of nose) is reflected in the rear view mirror. However, there's no rear view mirror in the first front shot or shots following backseat shot.

Other: When Lois knocks out the karate master, if you look in the stands there is a guy without a nose.

Continuity: On this episode, Neil's father says that his and Miriel's first kiss was in high school. But, later in "Stuck Together, Torn Apart", Miriel states that Neil made a dating video to meet her. In the video he is a grown man.

Continuity: Brian is looking at board games. Before he spots his favourite (in the wide shot), there is a game of Snakes & Ladders to the left of Chinese Checkers. In the close-up, S&L is gone, and CC has moved up closer to Brian.

Continuity: When Stewie has kidnapped that bully he holds a weapon in front of the bully's face. When Lois comes in he puts it down, but in a full shot of the room it has disappeared.

Continuity: At school, when Neil is wearing the shirt that shows him and Meg, himself on the shirt has black hair at first. After Meg yells at him, he has orange hair on the shirt.

Continuity: At the bottom of the stairs there is a picture of Peter and Lois, and the song "So Long, Farwell" starts. The kids start singing and you can see in the backround the picture is gone then comes back when the kids are going back up the stairs.

Continuity: When the black knight pushes Peter's face into the table, there are cream-coloured serviettes (napkins) laid out, but in the next shot, there are blue serviettes.

Factual error: In the scene where Lois drops Peter off at the Renaissance Fair, when Peter gets out of the car, the door opens the wrong way (the way suicide doors open). This is noted to be a mistake in the director's commentary.

Continuity: When the children are singing, "So Long, Farewell", as they are going upstairs they pass a picture with a grey-haired man and a dark-haired woman hanging along the middle of the stairwell. When they get to the top of the staircase, we see the exact same picture, but now at the head of the stairs.

Continuity: During the 'So Long, Farewell' parody, Stewie is seen putting his head on the landing on the stairs, when it cuts back to him, his head is resting on the second stair from the top.

Continuity: Lois and Meg take the red car for their vacation at the spa, but while they are gone, Peter is seen driving it a few times.