Mistress Nell (1915) 1915, Drama, History, United States Mistress Nell (1915) Duration: Description: Nell Gwynne ( Mary Pickford ) and King Charles II ( Owen Moore ) fall in love after meeting at a fox hunt. Nell soon learns the jealous Duchess of Portsmouth ( Ruby Hoffman ) is a spy and conspiring with the Duke of Buckingham to ….. Trailer ↗ United States 1915 Drama History