The Flint water crisis began in 2014 after the source of faucet water for the city of Flint, Michigan, was changed. FLINT: WHO CAN YOU TRUST? was filmed over a period of five years – even before revelations about water toxicity came to light, a human-made disaster that poisoned an entire American city. This political thriller couldn’t be more up-to-date: it is about corruption, lies, betrayal, political disinterest, loss of trust and the devastating consequences.