Gasland screens tonight for free in Liberty Hall at Ace Hotel New York.

When filmmaker Josh Fox is asked to lease his land for natural gas drilling, he embarks on a cross-country journey uncovering a trail of secrets, deceit and contamination. Part travelogue, part exposé and part mystery, GASLAND delves into just how unsafe hydraulic fracturing is. Q&A with Dave Publow from United for Action and giveaways to follow the screening.