Freaks and Geeks/Millie Kentner
Millie Kentner is a model student at McKinley High. She is dedicated to her studies, devoutly religious, abstains from alcohol, and avoids getting into trouble. She is a longtime friend of Lindsay's, but at the start of the series Lindsay has outgrown their friendship and chooses to associate with the Freaks. Millie still looks out for Lindsay and tries to guide her down a more austere path.