Part 4. This is my favorite episode of The Roosevelts – a shining installment that rises above even the rest of this documentary series’ glorious standards. In this two-hour segment, Franklin Roosevelt, at age 39 and with a growing family and the most promising of political careers, suddenly is stricken with infantile paralysis from polio, and finds himself, overnight, unable to walk. Edward Herrmann, in giving voice to Franklin’s memories of that period, is hauntingly evocativ