Bill PullmanDr. Richard Massey Natascha McElhoneSister Josepha Montafiore Michael MasseeIsaiah Haden Mark RendallHenry 'Hawk' Webber Chelsey CoyleOlivia 'Livvie' Beaudrey Brittney CoyleOlivia 'Livvie' Beaudrey John Rhys-DaviesProfessor Lampley Jonathan WhittakerNelson Boyd Fionnula FlanaganMother Francine Lili Fini ZanuckRegisseur Lesli Linka GlatterRegisseur Gavin PoloneExecutive Producer David SeltzerExecutive Producer Jessika BorsiczkyProducer 
