Kill Your Dinner (2016)

Pan flute music on the tape deck and a little calf loaded on the bed of the pickup. Rhys has no idea why he is along for the ride in his father's truck. His dad's new girlfriend is a new-age hippie who lives out in the middle of the sticks. And it is exactly there that father and son are expected to slaughter the calf together and then eat it for dinner later on.