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