A young woman's death leads Quirke to uncover a secret in Dublin's high Catholic society.
Quest roles:
Geraldine Somerville(Sarah Griffin), Lesa Thurman(Sister Stephanus), Catherine Steadman(Claire Stafford), Janet Moran(Brenda Rutledge), Peter Coonan(Brendan Boyle), Pat Laffan(Costigan), BrĂd Brennan(Dolly Moran), Andy Kellegher(Costigan's Man 2), Shane Taylor(Andy Stafford), Deirdre Donnelly(Sister Dominic), Jane McGrath(Maisie), Donald Sumpter(Josh Crawford), Diarmaid Murtagh(McCoy), Anne Gill(Deirdre), Aoibhinn McGinnity(Delia), Frank O'Sullivan(Davy), Sara Stewart(Rose Crawford), Gary Egan(Costigan's Man 1), Tim Dillard(Trucker), Garrett Lombard(Father Harkins)