Watch A Tent on Mars for Free: How to Stream the Movie Online at 123Movies. . Three decades after the shuttering of the mining town of Schefferville, the Innu people, who moved in after the non-natives abandoned the town, are facing a new challenge: the iron mines are about to be reopened. Land, identity and legitimacy are central to the dialogue between peoples locked in parallel struggles, the Québécois and the First Nations.