The killer's latest attack gives Gibson renewed impetus. As the net appears to be closing in, Spector makes a dramatic confession and a decision that binds his fate to Gibson.
Quest roles:
Stuart Graham(Matthew "Matt" Eastwood), Bronagh Waugh(Sally Ann Spector), Aisling Franciosi(Katie Benedetto), Archie Panjabi(Tanya Reed Smith), Emmett Scanlan(Glen Martin), Simon Delaney(Jerry McElroy), Karen Hassan(Annie Brawley), Siobhan McSweeney(Mary McCurdy), B.J. Hogg(Ian Kay), Ian McElhinney(Morgan Monroe), Tara Lynne O'Neill(Martina Dean), Lisa Dwyer Hogg(Marion Kay), David Beattie(Liam Spector), Sarah Beattie(Olivia Spector), Eugene O'Hare(Aaron Monroe)