Lizzie McGuire/Trivia

Fake Nationality: Lalaine (Miranda) is actually of Filipino descent.
- Yani Gellman (Canadian/Australian) as Paolo (Italian) in The Movie. Also in the movie, Hilary Duff herself plays Isabella, with the result that Isabella loses her Italian accent whenever she's singing.
Hey, It's That Guy!: Miranda's a Potential?
- Also, Lizzie is the granddaughter of Data.
- Matt was in a commercial directed by Sylar.
- Ray's mother is Gordo's grandmother.
- Caine taught Matt martial arts.
- The principal would later go on to run a hotel.
- Let's not forget that Miss Ungermeyer in The Movie is Lois Griffin.
- Also in the movie, Paolo is Officer Garrett.
Hey, It's That Voice!: Lizzie's German voice actress is also Azula.
What Could Have Been: They seemed to be building up to a romance between Larry and Miranda before the latter left the show. The storyline where he hooks up with a minor recurring character was most likely originally for her. Also, Sara Paxton was also considered for the role of Lizzie.
- There were plans to spin off a "Lizzie in high school" sitcom onto ABC, but never got to be produced, due to Hilary Duff leaving after the show's completion.
- A pilot for an unaired spinoff series called "What's Stevie Thinking?" was allegedly shot (or at least written), concerning the adventures of Miranda's sister Stevie. Stevie was to be played by a very young Selena Gomez.

After the 9/11 terrorist attack, the clocks in Lizzie's school are set at 9:11 for the episode directly after it.