Sandra Bullock Leigh Anne Tuohy Tim McGraw Sean Tuohy Quinton Aaron Michael Oher Jae Head S.J. Tuohy Lily Collins Collins Tuohy Ray McKinnon Coach Cotton Kim Dickens Mrs. Boswell Adriane Lenox Denise Oher Kathy Bates Miss Sue Catherine Dyer Mrs. Smith Andy Stahl Principal Sandstrom Tom Nowicki Literature Teacher Libby Whittemore Sarcastic Teacher Melody Weintraub History Teacher Sharon Conley Investigator Granger Omar J. Dorsey "Big Tony" Hamilton Irone Singleton Alton Hampton Fluker David Rhoda Griffis Beth Eaddy Mays Elaine Ashley LeConte Campbell Sherry Stacey Turner DMV Employee Afemo Omilami CPS Caseworker Maria Howell CPS Welfare Worker David Dwyer Milford Dad Brett Rice Cousin Bobby Joe Chrest Clemson Coach