 More family dramas ensue when Travis tracks down a woman named Claire Andrews (Kate Beaham), who is revealed to be their half-sister, a result of an affair Jack had.Claire steals from Travis, and Joel insists on having her charged, but Travis decides not to.Joel and Natalie take over the park when Travis and Rebecca move to Canada, and they take over the care of Justine Welles (Bree Desborough) and Peta Janossi (Aleetza Wood).