This episode begins with Little Guy doing the cloning process. During the process, Little Guy 11, in his/her female form accidentally knocks down a bottle of Rainbow X into the DNA cup, creating Rainbow Little Guy.
- This episode is rated TV-Y7, however it aired on a Saturday morning instead of on Cartoon Network in order to test the Fox Kids block.
- Also aired that day was the SheZow episodes "Glamageddon" and "SheZap", the Blue's Clues episodes "Math!", "The Wrong Shirt", and "Blue Is Frustrated", along with the Mary-Kate and Ashley in Action! episode "Who Turned the Music Off?" and the "self-explanatory" Geo's World episode "Geo Guy defeats Big Guy".