Special Guest Stars Paul Winfield as Emmett Rogers Sr. Guest Stars Robert Vaughn as Woodrow Wilson Claire Bloom as Edith Bolling Galt Wilson Victor Buono as William Howard Taft Eileen Heckart as Eleanor Roosevelt George Kennedy as Warren G. Harding Harry Morgan as Harry S. Truman Kim Hunter as Ellen Axson Wilson John Anderson as Franklin D. Roosevelt Estelle Parsons as Bess Truman Celeste Holm as Florence Harding Lee Grant as Grace Coolidge Ed Flanders as Calvin Coolidge Julie Harris as Helen (Nellie) Taft Jan Sterling as Lou Hoover Larry Gates as Herbert Hoover Andrew Duggan as Dwight D. Eisenhower Barbara Barrie as Mamie Eisenhower
