William Brodsky (Young Jim Thorpe), Grayson Brodsky (Brother), James Thorpe (Self - Athlete), Kyle Creek (Self - Author, F*cking History), Kate Buford (Self - Author, Native American Son: The Life and Sporting Legend of Jim Thorpe), David Maraniss (Self - Author, Path Lit by Lightning: The Life of Jim Thorpe), Joely Proudfit (Self - Professor of Native American Studies), Shane Doyle (Self - Scholar of Native American Studies), Natalia Mehlman Petrzela (Self - American Historian), Jules Boykoff (Self - Author, Power Games: A Political History of the Olympics)