Alverson’s first films were considered neorealist in style because of their use of non-actors and unscripted dialogue, as well as their immigrant, working class subject matter. His first, The Builder (2010), featured co-writer Colm O'Leary in his debut performance as an Irish immigrant struggling to reconcile the American ideal and its manifestation in the real world. Premiering at Rotterdam Film Festival, New Jerusalem (2011), his second feature, starring Colm O'Leary and Will Oldham, again considered the immigrant experience, this time through the lens of religious ideology.