 Charlize TheronMavis Gary | Mavis Gary |
 Patton OswaltMatt Freehauf | Matt Freehauf |
 Patrick WilsonBuddy Slade | Buddy Slade |
 Elizabeth ReaserBeth Slade | Beth Slade |
 Collette WolfeSandra Freehauf | Sandra Freehauf |
 Jill EikenberryHedda Gary | Hedda Gary |
 Richard BekinsDavid Gary | David Gary |
 Mary Beth HurtJan | Jan |
 Kate NowlinMary Ellen Trantowski | Mary Ellen Trantowski |
 Jenny Dare PaulinNipple Confusion Bassist | Nipple Confusion Bassist |
| RRebecca HartNipple Confusion Guitarist | Nipple Confusion Guitarist |
 Louisa KrauseFront Desk Girl | Front Desk Girl |
 Elizabeth Ward LandSales Lady | Sales Lady |
 Brian McElhaneyBook Associate | Book Associate |
 Hettienne ParkVicki | Vicki |
 John ForestWheelchair Mike | Wheelchair Mike |
 Rightor DoyleBabysitter | Babysitter |
 Brady SmithDate Man | Date Man |
 Tim YoungChampions Server | Champions Server |
 Erin DarkeTeen Employee | Teen Employee |
 Jee Young HanTeen Employee | Teen Employee |
 Ella Rae PeckGirl | Girl |
 Aleisha AllenGirl | Girl |
| MMatt WilsonTeenage Clerk | Teenage Clerk |
 Orlagh CassidyParty Guest | Party Guest |
 Charles TechmanParking Attendant | Parking Attendant |
 Emily MeadeDenny's Waitress | Denny's Waitress |
 Neil HellegersYoung Dad | Young Dad |
 Michael NathansonChampions Greeter | Champions Greeter |
| LLandyn BanxBusiness Person (uncredited) | Business Person (uncredited) |
