<human>:  What are some good documentaries to watch?
<bot>: Some good documentaries to watch include "The Civil War", "Grizzly Man", "The Last Dance", "The Social Dilemma", "RBG", "The Hunting Ground", "The Botany of Desire", "The Ivory Game", "Super Size Me", "13th", "Leaving Neverland", "When They See Us", "Making a Murderer", "Blackfish", and "Planet Earth II".