Never be ashamed of your blood. Reprisal! Is directed by George Sherman and written by David P. Harmon, Raphael Hayes and David Dortort. It stars Guy Madison, Felicia Farr, Kathryn Grant, Michael Pate, Edward Platt, Otto Hulett, Wayne Mallory and Frank De Kova. Music is by Mischa Bakaleinikof and Technicolor cinematography by Henry Freulich. Frank Madden (Madison) is half white, half Indian, in order to be allowed to own his own land in the County of Kendall, Texas, he keeps his half-breed status a secret. Acquiring a ranch and land, Madden quickly falls foul of the Shipley brothers, a trio…