What Lies Upstream Reviews

January 11, 2018
By acknowledging what isn't known about drinking water, but what should be illuminated about the mechanism behind it, "What Lies Upstream" proves an exemplary piece of advocacy filmmaking.
January 11, 2018
Is "What Lies Upstream" persuasive in all respects? No. Will it make you think twice about what's gone unnoticed in your tap water? Absolutely.
December 21, 2017
This quietly chilling wake-up call is sure to be one of the most vital documentaries to hit theaters in 2018.
November 20, 2017
Hoback does an impressive job of methodically building his case. And he's every bit as adroit when it comes to fashioning, over the course of his film, an insightful account of two intriguing players in this ongoing real-life drama.