Hilary Duff, Lalaine, Ashlie Brillault and Clayton Snyder were all born in 1987.
You smell like a... a pine tree.
Gordo: That's because I'm wearing a car air freshener.
Kate's last name switches from "Saunders" to "Sanders" during the earliest part of the first season.
After the credits are outtakes of the actors and Animated Lizzie.
Reruns beginning in 2009 have several songs replaced with instrumentals due to copyrights.