* WhatCouldHaveBeen: The show was originally called "What's the Big Idea?" Sid was originally named Josh.
* NamesTheSame: [[WesternAnimation/FamilyGuy Mort]], [[AliceAllusion Alice]], [[Franchise/{{Pokemon}} May]], [[WesternAnimation/HeyArnold Gerald]], [[Film/HighSchoolMusical Gabriela]], and [[ZekeAndLuther Zeke]].