Don Austin is a rich person played by Austin. He is somewhat ignorant. He is the richest and most important person in Viejo, California.
Don Austin is primarily purple. He has a gray mustache and wears a green suit with a gold pattern, a golden vest, and a white undershirt with a bright purple scarf tied around his neck.
Austin has played Don Austin in one episode of The Backyardigans: "The Masked Retriever" from season three.