In the lush rainforest of Bocas del Toro, Panama, an indigenous cacao farmer, his wife and grandchildren confront environmental and economic complexities as they grow, harvest and sell cacao beans for a global chocolate market. Does Fair Trade Certification really work? Documenting the exceptional wisdom, unconditional devotion and proven ancient farming techniques of one hard-working Ngäbe farmer, Samuel Murillo, El Cacao complicates the question by examining the fairness of his trade. (New Day Films)