Lindsay's friends constitute the title's "freaks" — Daniel Desario, Ken Miller, Nick Andopolis, and Kim Kelly; Sam's friends constitute the "geeks" — Neal Schweiber and Bill Haverchuck. The Weir parents, Harold and Jean, are featured in every episode. Millie Kentner, Lindsay's nerdy and highly religious former best friend, is a recurring character, as is Cindy Sanders, the popular cheerleader on whom Sam has a crush.
