To a stranger, he’s an eccentric Singaporean obsessed with toilets, but to those who know him, he’s “Mr. Toilet.” A former entrepreneur, Jack Sim uses humor to campaign for something no one dares talk about: shit. It’s a crisis that impacts over two billion people. Having established UN World Toilet Day, Sim plunges into his biggest challenge yet when asked to help implement Prime Minister Modi's promise of turning India into a defecation-free zone. But with few resources and no real help from the government, Mr. Toilet discovers there is a price to pay for being the world’s #2 hero.