Nikolai

The Man in the Blue Flannel Pants - S23-E7

Continuity mistake: While Krusty is talking to his merchandising executives, after Krusty says "Get to the point, unless you want a face full of clown chunks!" part of his collar turns green.

Nikolai

The Food Wife - S23-E5

Audio problem: When Homer, Bart and Lisa enter E4, when Homer says "Wow", his mouth doesn't move.

Nikolai

Bart Stops to Smell the Roosevelts - S23-E2

Audio problem: During Superintendent Chalmers' flashback, when he says "So, you are the so-called Breakfast Club?", his mouth movements don't match his voice.

Nikolai

Moe Letter Blues - S21-E21

Continuity mistake: In Apu's van, one of the octuplets on the left is wearing blue pyjamas while the lullaby is playing, then changes to pink pyjamas after Apu takes the disk out.

Nikolai

Moe Letter Blues - S21-E21

Revealing mistake: When Homer is riding Barney like a bull at Moe's, there are duplicates of Sam and Larry (the barflies) in the same shot.

Nikolai

The Blue and the Gray - S22-E13

Audio problem: When Homer says "Drive my kids to school?!" his mouth is out of sync with his voice.

Nikolai

How Munched is That Birdie in the Window - S22-E7

Continuity mistake: Right before the Itchy and Scratchy Show episode starts, Santa's Little Helper is colored in a much darker shade of brown than usual.

Nikolai

The Bob Next Door - S21-E22

Audio problem: When Marge says "Now that it's empty, who's going to buy their house? What if someone moves in with two Barts? Or four teenage Barts?" her mouth movements don't match most of her dialogue.

Nikolai

Postcards from the Wedge - S21-E14

Continuity mistake: When Lisa is talking to Bart in her room, Lisa's necklace is red rather than white when Bart shouts "End all life on this planet!" (00:08:05)

Nikolai

Thursdays with Abie - S21-E9

Continuity mistake: When Carl and Lenny are lowering Homer onto the train window, Lenny's five o'clock shadow is missing.

Nikolai

Rednecks and Broomsticks - S21-E7

Continuity mistake: When the Simpsons are on the highway, Apu's car is seen, and some of the octuplets have yellow skin and blonde hair.

Nikolai

The Great Wife Hope - S21-E3

Continuity mistake: Barney is simultaneously seen at the wrestling stadium watching the fight, and at Moe's.

Nikolai

Bart Gets a Z - S21-E2

Continuity mistake: While Edna is holding the "Goddess Bar", her shirt sleeves are pink like her pyjamas, but in the next shot, she is wearing her usual green outfit.

Nikolai

Eeny Teeny Maya Moe - S20-E16

Continuity mistake: When Homer says "I will never know the score!" the bag of chips turns from green to blue.

Nikolai

Dangerous Curves - S20-E5

Revealing mistake: When Alberto says "If you had completed your seduction of me, I never would have met Sylvia," his shirt collar briefly turns into the same color as his blazer.

Nikolai

Lost Verizon - S20-E2

Continuity mistake: In Bart's room, while Lisa is carrying the Krusty phone, the back of the phone Krusty's neck changes from white to yellow multiple times in the same shot.

Nikolai

Sex, Pies and Idiot Scrapes - S20-E1

Continuity mistake: During the St. Patrick's Day parade, Bart is wearing a green shirt throughout the whole scene, but he's wearing his usual orange shirt when he says "Where's the IRA when you need them?"

Nikolai

Funeral for a Fiend - S19-E8

Continuity mistake: When Bart says "Stop feeling sorry for him", Dr. Robert Terwilliger Sr. is seen sitting in the audience, even though he is supposed to be sitting in the witness stand.

Nikolai

The Homer of Seville - S19-E2

Character mistake: When Mr. Burns and Smithers are walking through the morgue, the sign on the wall is incorrectly spelled "Hospitial Morgue."

Nikolai

Springfield Up - S18-E13

Other mistake: When Homer is being interviewed while feeding baby Lisa, there's a picture of 8 year old Lisa in the background.

Nikolai