Sarah vermoedt dat de meedogenloze professionele kloon Rachel achter de verdwijning van haar dochter zit en verklaart Rachel de oorlog.
Gastrollen:
Skyler Wexler(Kira Manning), Josh Vokey(Scott Smith), Ari Millen(Mark / Rudy / Miller / Ira), Kristian Bruun(Donald 'Donnie' Hendrix), Matt Frewer(Dr. Aldous Leekie), Matthew Bennett(Daniel Rosen), Terra Hazelton(Sarah Stubbs), Inga Cadranel(Detective Angela "Angie" Deangelis), Alex Karzis(Alexander), Anika Johnson(Pianist / Backup Singer), Barbara Johnston(Kelsey / Backup Singer), Kent Sheridan(Conrad), Carter Hayden(Paul), Conrad Bergschneider(Line Cook), Brian Bisson(Damon), Joseph Pierre(Detective Grigson), Dwight Ireland(Security Guard), Alex Ozerov(Ramone), Carlos Diaz(Detective Diaz), Dale Yim(Interpreter), Allison Wilson-Forbes(Trauma Nurse), Joshua Teixeira(Skate Punk), Christina Notto(Skater Girl), Brendan Heard(Game Boy), Jeff Ho(Boy), Sarah Evans(Admitting Nurse)