Stream Sweetest Tooth Online Free – Watch Full Movie from Home at 123Movies. . Sweetest Tooth is a documentary covering the story of chocolate from beans and beginnings to product and palette. With this farm-to-table storytelling, the characters of Sweetest Tooth will help support the story with firsthand accounts and personal experiences of the magic of chocolate and what it has meant for them. This is the story of Chocolate's journey and how it brings people together.