Family Guy (1999)

Hell Comes to Quahog - S5-E3

Continuity mistake: One of the ping pong balls that fall off Peter vanishes when it hits the ground.

Stu & Stewie's Excellent Adventure - S4-E30

Continuity mistake: At the end of the previous episode, Stewie gets on a cable car and sits next to older Stewie and they are facing out of the car. However, at the start of this episode, the seat they are sitting on is facing forwards.

Trading Places - S9-E13

Continuity mistake: When Carter destroys the bench after being the first contestant out of wining the old dirt bike, in the digger he backs off screen and you hear a crash and a car alarm, but when the shot is widened you see two cars where he backed into and both are undamaged.

Road to the North Pole - S9-E7

Continuity mistake: Before the start of 'Christmas Time is Killing us', Brian and Stewie hold each other. However, in the very next shot, they are standing normally.

Road to the North Pole - S9-E7

Continuity mistake: In the robot scene, 'Brian' is holding up a document. When 'Robert' says "Well, it's true", it cuts to a close up of Brian and the document has disappeared.

Road to the North Pole - S9-E7

Continuity mistake: At Santa's Village, the roller coaster in the background changes location and track layout.

Screams of Silence: The Story of Brenda Q - S10-E3

Continuity mistake: When Peter and Joe find Quagmire hanging from the ceiling, he has 2 black eyes. Minutes later in the hospital, they look normal.

The Hand That Rocks the Wheelchair - S9-E12

Continuity mistake: Meg drops Joe's gun into Bonnie's bag at the airport, but it's zipped closed - you hear the baggage check guy unzip it before looking in it.

One If By Clam, Two If By Sea - S3-E4

Continuity mistake: When Peter, Joe, Cleveland and Quagmire are in jail, Peter is the only one of them with a inmate number on his outfit. It's the same with the other inmates. Some have numbers and some don't.

Hannah Banana - S8-E5

Continuity mistake: Chris puts a video recorder in his room to try to capture the angry monkey in his closet to show Peter and Lois. He views the tape the next day and sees Peter and Quagmire enter his room. Quagmire punches Chris in the eye and bruises, it but when we see Chris the very next day, there's no black eye.

A Picture Is Worth 1,000 Bucks - S2-E11

Continuity mistake: In one shot of the Griffins at the hotel, Brian's collar is yellow instead of red.

I Am Peter, Hear Me Roar - S2-E8

Continuity mistake: During Lois' fight with Gloria Ironbox, Peter is wearing his usual white shirt and not his suit for one shot, then goes back to wearing his suit. (00:20:40 - 00:21:10)

The King Is Dead - S2-E7

Continuity mistake: Lois is wearing a green dress when peter is looking at her from the stage, but she's wearing a blue dress throughout the scene.

The King Is Dead - S2-E7

Continuity mistake: After the "Lint" scene, Meg's glasses disappear.

DaBoom - S2-E3

Continuity mistake: After Lois says "maybe some day we'll return", Peter lifts his arm up to speak to Joe, but he lifts his arm up twice. (00:10:50)

Death Has a Shadow - S1-E1

Continuity mistake: Stewie's overalls are missing during one of the shots of the Griffins at court.

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.

Road to Rupert - S5-E9

Continuity mistake: As the helicopter is shown sliding down the hill, it is shown from several angles to have just a single rotor blade. However, one shot shows two rotors, one of which disappears halfway through the shot.

Boys Do Cry - S5-E15

Continuity mistake: At the Little Miss Texas pageant, just as Lois finishes saying "It's what you do when you're in Texas", she and Stewie walk past a judge and a little girl. In a close-up of Stewie, the judge and little girl have suddenly become a plant. (00:15:25)

No Chris Left Behind - S5-E16

Continuity mistake: Peter says "Oh crap" as soon as he realises Ernie the Giant Chicken is looking at him in the window. When the camera pans over to Ernie, he is standing an inch away from the glass. It then cuts to a wide angle where Ernie jumps through the window, and he has instantly moved back a few inches. (00:07:00)