Continuity mistake: 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.
There's Something About Paulie - S2-E16
Continuity mistake: In the scene where Peter is outside the cinema waiting for Big Fat Paulie, he has a tie on, however when he is in the cinema walking up the aisle, it's gone. When he gets out again, he has it on. (00:07:40 - 00:08:50)
I Never Met the Dead Man - S1-E2
Continuity mistake: During the scene where Peter interrupts Meg class in a towel, there is a dotted line in the diagram on the board at first, but later, the line is gone. (00:07:10)
Character mistake: At the end, Brian says, 'I guess some mysteries are better left unsolved' and everyone else murmurs their agreement, yet Bonnie is heard saying, 'Peter's got a point'. She should have said Brian.
Airport '07 - S5-E12
Continuity mistake: When Peter is backing up and sees the airplane fuel there is a tank near the ladder and the hose is hooked up to it but when Peter walks up to it to plug it into the truck the tanker is way farther away. (00:05:00)
Factual error: When Peter has his KISS trivia game with Dave the nudist, he asks what the ad read that brought Peter Criss to KISS, and they both answer in unison: "Drummer willing to do anything to make it". In fact, the ad read: "Drummer with 15 years' experience willing to do anything to make it". As the original ad is referenced and shown in several biographies on KISS, as well as the "KISS: eXposed" video, it's not something these two trivia experts would have missed. (00:11:00)
Chitty Chitty Death Bang - S1-E3
Continuity mistake: In the first shot of Stewie writing in his diary, he is wearing his usual red overalls and yellow shirt, but in the next shot, he is wearing blue pyjamas. (00:03:55)
Continuity mistake: When Stewie shoots the darts at Lois through the straw they get stuck to the cupboard door but in the next shot they are gone.
Chitty Chitty Death Bang - S1-E3
Continuity mistake: In the cake scene at the end, the cake and things on the table move and disappear in between shots. (00:21:00)
Continuity mistake: During the scene where Chris walks into a hardware store, the antennae on the control on the back of his head change from straight to curled to straight again.
Suggested correction: I watched the hardware store scene carefully but I didn't see any difference on the format of the antenna on Chris' head. It's always stay curled in the whole scene.
Continuity mistake: When Peter shows Lois the newspaper about the play the headline "Long live this King" is in black text. In the next shot when he puts the paper on the bed, the headline has changed to red text. (00:21:10)
Continuity mistake: Stewie and Brian are having breakfast at the hotel. When they spot the hot air balloon, the plates on the table disappear between shots. (00:11:50)
Airport '07 - S5-E12
Continuity mistake: When Peter and his friends are at the bar after the plane has crashed, Quagmire's mug changes position between shots. (00:08:25)
Peter, Peter, Caviar Eater - S2-E1
Continuity mistake: When Peter and Brian are lounging in the pool, Peter's beer can appears on his stomach between shots. (00:09:30)
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. (00:12:50)
One If By Clam, Two If By Sea - S3-E4
Continuity mistake: When Peter comes home from the British-ruled bar, he runs into the British owner and Lois. Lois takes Peter into the other room through the same door Peter came in from the outside.
Revealing mistake: When Brian and Stewie are on the tourbus, the scenery flashing past is just the same few buildings going by over and over. (00:14:25)
Chitty Chitty Death Bang - S1-E3
Continuity mistake: When Peter asks Stewie what he would want most in the whole world, Stewie's hands change from hanging limp to rubbing each other. (00:21:35)
Continuity mistake: When Peter is saying how he hated the last few years of MASH, Mr. Weed just appears behind him in a shot change. (00:01:35)
Continuity mistake: When Lois starts crying in the supermarket, the boxes on the top shelf change colour between shots. (00:16:40)
