The Courtship of Stewie's Father - S4-E16
Continuity mistake: After Peter and Stewie's Jungle Cruise ride, when Michael Eisner walks up to the duo, Eisner's suit buttons are on his left, but then the buttons switch to the opposite side, and his tie's stripes change direction as well. (00:19:50)
The Courtship of Stewie's Father - S4-E16
Continuity mistake: When Peter takes the garden hose upstairs, the bathroom doorknob is on the right side. As Peter kicks in the door, but from inside the bathroom, the doorknob is on the opposite side of the door, so it swings open the opposite way. (00:10:25)
The Courtship of Stewie's Father - S4-E16
Continuity mistake: After Peter's mess of glee club, in the first shot of Obi-Wan the right side of his robe is over his left side, but next shot it's the opposite way with the left side over the right. (00:02:15)
Brian Goes Back to College - S4-E15
Continuity mistake: After painting the stripe on the van, the side passenger door handle vanishes when Peter/Hannibal gets into the front seat; then, that handle reappears when Quagmire/Face enters the van. (00:09:10)
Brian Goes Back to College - S4-E15
Continuity mistake: When Brian is escorted into the New Yorker's writers' lounge, the door has a knob and backplate, but the backplate vanishes in a following shot. (00:03:15)
Brian Goes Back to College - S4-E15
Continuity mistake: After the opening credits, Peter/Hannibal is wearing a jacket with pockets only on his right side; then pockets suddenly appear on his left side between shots. (00:00:40)
Continuity mistake: When Bertram climbs through the window into Stewie's bedroom, just as he tiptoes past a sleeping Stewie, the lightswitch on the wall is in the up position and the room is dark, but two shots later Stewie wakes up and the lightswitch is now in the down position so Stewie flips it up, and the light turns on. (00:10:20)
Chick Cancer - S5-E7
Continuity mistake: When we see the banner saying "Happy Birthday Quinn!", the I is next to the U. However, in the close-up there is a sizeable gap between them. (00:12:50)
Continuity mistake: When Joe and all the handicapped meet in front of Peter's restaurant, Joe is by some white lines in one shot and not in the next. (00:16:30)
Continuity mistake: When Peter is hiding in the bedroom, the colour of the books by the TV change between shots. Most noticeable is 2 blue books become 1. (00:06:00)
Continuity mistake: When Meg is talking about getting a job and buying a car, Stewie goes from reading a book to reading a newspaper. (00:09:20)
Continuity mistake: The rug in the living room vanishes when Peter walks across and sits down. (00:04:00)
Continuity mistake: When Peter comes home from work, the position of the rug moves in relation to the sofa. Note Chris' feet. (00:03:50)
Airport '07 - S5-E12
Continuity mistake: When Peter hits Quagmire's car, his truck leaves grey marks across the grass. When we get the close-up of people escaping, the marks on the floor have disappeared. (00:04:10)
Airport '07 - S5-E12
Continuity mistake: Peter puts the spray paint on the driveway. After the close-up of the truck window, they are now on the grass. (00:03:50)
The Tan Aquatic with Steve Zissou - S5-E11
Continuity mistake: When Chris holds out the newspaper for Herbert, it has a very noticeable band around it in the long shot, which changes in appearance in a closer shot. (00:02:10)
Continuity mistake: When Brian is talking about Superstore USA, he goes from sitting on the carpet to sitting on the rug without moving. (00:09:50)
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