Continuity mistake: When Peter falls over, the ticket changes place instantly. Note the cracks in the path. (00:08:00)
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.
Continuity mistake: When Peter and Brian are drinking all the beers, Peter picks up a beer. In the next shot it is open and he had no time to remove the cap.
Boys Do Cry - S5-E15
Continuity mistake: When Jake plays the piano the music on the sheet changes. Notice the big gap on the sheet which gets smaller. I know the sheet is changed, but the gap still changes.
Continuity mistake: When Peter shocks Chris he is right next to him. In the next shot Peter is further away from Chris.
Continuity mistake: After Peter laughs about Charles Dickens, he changes position between shots. (00:15:25)
Continuity mistake: Just after Meg is payed out for never having done 'toad', she changes position between shots. (00:12:15)
Continuity mistake: Just before Lois suggests they toilet train Stewie, she and Peter move considerably between shots. (00:03:55)
Continuity mistake: Just before Adam West opens the trapdoor under Peter, Peter moves further away from the deck between shots. (00:07:20)
There's Something About Paulie - S2-E16
Continuity mistake: Just before Paulie moons the sky, he and Peter change position between shots. (00:11:00)
There's Something About Paulie - S2-E16
Continuity mistake: As the mobster is telling Peter and Lois not to start their car, he changes position in relation to them. (00:21:30)
Continuity mistake: In the very first scene, the background that Peter and Brian are walking past changes. (00:00:30)
Continuity mistake: When Joe jumps off the trampoline, the trampoline is a lot smaller than when it was before. (00:00:50)
Continuity mistake: When Lois asks Chris who he's talking to on the phone, she get considerably closer to him between shots. (00:02:25)
Brian's Got a Brand New Bag - S8-E4
Continuity mistake: Towards the end of the episode, Brian walks in with Rita's soup. Notice there are no pill bottles on her nightstand. As soon as he sits the soup down, 3 bottles appear out of nowhere. Then, after Brian gives her the pills, the bottles disappear again. (00:03:02 - 00:03:28)
'Family Guy' Through the Years - S16-E16
Factual error: In the scene at the Disco, Peter and Quagmire both transpose "Viet Cong" but with "Donkey Kong." However, the segment is supposed to be taking place in 1973, meanwhile "Donkey Kong" wasn't released until 1981.
Other mistake: Joe salutes Quagmire's Dad. His legs are paralyzed, yet he uses them to push himself backward in his wheelchair.
Screams of Silence: The Story of Brenda Q - S10-E3
Other mistake: This episode is the only one in the entire series where there's a peephole in the door.
The New Adventures of Old Tom - S14-E18
Continuity mistake: Peter goes to the roof where Tom is debating jumping. He has orange fingers because he ate a Doritos taco. He licks two fingers but next shot shows them all clean.
Factual error: As soon as Lois and Peter board the ship it starts moving. This does not happen in reality.
Answer: Mort is Jewish, and Walt Disney was said to be antisemitic. So it would make sense in a Disney universe all the inhabitants would share his supposed beliefs.
MasterOfAll