Most known for his regular role as Bill Paxton 's son on '' Big Love '' , Smith co-starred in the films '' Sleepover '' , '' Rock the Paint '' , '' Santa 's Slay '' and '' State 's Evidence '' . He also played the role of Edward Porris in Brandon Cronenberg 's directorial debut , Antiviral . The film competed in the Un Certain Regard section at the 2012 Cannes Film Festival , and took home the award for Best First Canadian Feature at the 2012 Toronto International Film Festival
2012 Cannes Film Festival
2012 Cannes Film Festival
Douglas Smith (actor)