- This episode's title is a spoof of the Christmas classic, as well as 1946 film of the same name - It's a Wonderful Life.
- Color World has many references to the books by Dr. Seuss.
- The conflict between the Hues and the Drabs is very similar to the Sneetches (divided into two types, as one group is comprised of those who have stars on their bellies, and the other group is comprised of those who don't) of the Dr. Seuss story of the same name from the book The Sneetches and Other Stories, and one of the three segments of the DePatie-Freeling Cartoon Dr. Seuss on the Loose.
- It is revealed that Phyllis is very allergic to flowers.
- Brock and Vonnie are kisses for the first time.
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