Character mistake: When Estelle gives her guest speech about the Tuskegee airmen she shows a slideshow. There is a photo of an airplane that she incorrectly labels as "a single engine P-47." This is not correct. The plane in the photo is a P-39 Airacobra. (00:19:45)
Family Matters (1989)
1 character mistake in season 3 - chronological order
Continuity mistake: From the outside of the house, you can see the staircase and door are to the far left of the house. But from inside the house, you have a fireplace and the staircase to the right of the door. So you know it's not the same house they use in the show.
Steve: Laura, this is a... A really special moment and... Well, I think we should celebrate it by... Getting married.
Laura: No.
Steve: Engaged?
Laura: No.
Steve: Going steady?
Laura: No.
Steve: A date?
Laura: No.
Steve: A kiss?
Laura: No.
Steve: A handshake?
Laura: No.
Steve: I'll see ya tomorrow?
Laura: Yeah.
Steve Urkel: I'll take it.
Trivia: When this show first went into syndication, a market in New England declined to pick it up, thinking it wouldn't be popular with their demographics. They ended up providing the show for free with the agreement that the market would end up paying for the broadcasting rights if the show reached a certain ratings threshold.
Question: In the mistakes section it mentions that Richie's mother, Rachel, and the Winslow's younger daughter, Judy, disappeared without a trace. Was there ever any explanation?
Answer: No. Call it "Chuck Cunningham Syndrome". A character is written off the show without any explanation at all.
Answer: She disappeared because Judy and Steve's actors, Jaimee Foxworth and Jaleel White, didn't get along with each other.
Answer: It is said that as Steve Urkel became a more popular character on the show, Judy became less important to the storylines, plus either her or her parents were demanding more money, causing her to be removed from the show entirely.