The Simpsons (1989)
1 question in season 31
The Simpsons Christmas Special: Simpsons Roasting on an Open Fire - S1-E1
Continuity mistake: Lewis changes from black to yellow when Milhouse dares Bart to pull Santa's beard off. (00:14:10)
Homer's brain: It's simple, just use reverse psychology.
Homer: Reverse psychology? That sounds too complicated.
Homer's brain: Alright, don't use reverse psychology.
Homer: Alright, I will!
Trivia: The only voice artists who regularly perform as only one character are Yeardley Smith as Lisa and Marcia Wallace as Edna Krabappel. Yeardley has also voiced different versions of Lisa (Lisa Jr. and Lisabella) in at least two other episodes.
Answer: He was probably irrelevant to the plot so he was not included.
Then why would Homer bring it to our attention that Bart is absent?
Ssiscool ★
It's called lampshade hanging. By drawing our attention to it the producers are letting us know they are aware it is an issue.
Yes, but even when the family is having dinner together, he's not there.
Brian Katcher