In 2015, together with his bandmate David Bryant, Lemieux co-directed the experimental documentary short "Quiet Zone" about people with electromagnetic hypersensitivity living in the United States National Radio Quiet Zone in West Virginia. The film premiered in January 2015 at the International Film Festival Rotterdam where it was a part of the Tiger Awards Competition for Short Films 2015. At the 4th Canadian Screen Awards the film was nominated for Best Short Documentary by the Academy of Canadian Cinema &amp; Television. A year later Lemieux directed "Shambles" (original French title: "Maudite poutine"), his feature film debut. The film premiered at the 2016 Venice Film Festival before going into theatrical release in Canada in 2017. The film garnered four nominations at the 19th Quebec Cinema Awards in 2017.