Guest Stars George Grizzard as John Adams Tim Wilson as John Adams II (Younger) Michael O'Hare as Richard Cranch Allan Carlsen as John Adams II K.C. Ligon as Fanny John Tillinger as King George III Kathryn Walker as Abigail Smith Adams Robert Symonds as Benjamin Franklin J.C. Powell as Charles Adams (Boy) Mel Dowd as Madame Brillon Taina Elg as Comtesse de Vergennes Cavada Humphrey as Princess of Orange Patrick Horgan as Lord Howe Lance Davis as Louis XVI Steven Grover as John Quincy Adams (Youth) James Congdon as James Lovell James Tripp as Francis Dana Guy Sorel as Comte de Vergennes C.K. Alexander as The Dutch Banker