Walter Brennan Was The Most Evil Man in Hollywood More than 50 years after his death, the nearly forgotten memories of Walter Brennan are relived in the minds of all who hear of him, although not for palatable reasons. Known for being the first actor to win the Best Supporting Actor Award three times, Walter’s versatility in his movies and his resilience to push forward have been his notable traits, however, his controversial views are what he’s infamous for today. How did a beloved actor come to be known as the most evil man in Hollywood? Let’s find out!