Blake Shelton Reba McIntire Kristen Chenoweth Phil McGraw Chuck Norris Alfre Woodard Garth Brooks Carrie Underwood Ron Howard Vince Gill Mickey Mantle James Garner Toby Keith Woody Guthrie Bill Hader Jim Thorpe Wilma Mankiller James Marsden Rue McClanahan Vera Miles Dan Rowan Sandi Patty BJ Thomas John Ross Shannon Miller Tony Randall Joan Crawford Van Heflin Maria Tallchief Johnny Bench Sam Walton Will Rogers Gordon Cooper Paul Harvey Gene Autry Lon Chaney Jr. Blake Edwards Clint Howard Megan Mullally Oliva Munn Brad Pitt Wiley Post Troy Aikman Sherri Coale Bart Conner Barry Sanders Kathy Lee Gifford Barry Switzer J.C. Watts Roy Clark Bud Wilkinson S.E. Hinton The Hansons Bill Moyers Clay Bennett Elizabeth Warren T. Boone Pickens Jr. Chet Baker Okies "Patti Page