Dublin Murders
Sarah GreeneDetective Cassandra 'Cassie' Maddox Killian ScottDetective Robert 'Rob' Reilly Peter McDonaldJonathan Devlin Leah McNamaraRosalind Devlin Conleth HillSuperintendent O'Kelly Tom Vaughan-LawlorDetective Frank Mackey Kathy MonahanMargaret Devlin Amy MackenKatharine 'Katy' Devlin / Jessica Devlin Eugene O'HareDetective Quigley Moe DunfordDetective Sam O'Neill Barry O'ConnorCathal Mills Baz BlackTattoo Artist (uncredited) Ed GuineyExecutive Producer Emer O'SheaProduction Executive 
