Guest Stars David Labrava as Happy Lowman Michael Ornstein as Chuck Marstein Emilio Rivera as Marcus Alvarez McNally Sagal as Margaret Murphy Titus Welliver as Jimmy O'Phelan Kenny Johnson as Kozik Paula Malcomson as Maureen Ashby Jose Pablo Cantillo as Hector Salazar James Cosmo as Father Kellan Ashby Bob McCracken as Brendan Roarke Zoe Boyle as Trinity Ashby Taryn Manning as Cherry Dan Hildebrand as Sean Casey Bart McCarthy as Declan Brogan Andy McPhee as Keith McGee Arie Verveen as Liam O'Neill Joel Tobeck as Donny Darin Heames as Seamus Ryan Paul Collins as Dooley Co Starring Christopher Douglas Reed as Philip 'Filthy Phil' Russell Frank Potter as Eric Miles Tara Macken as Luisa Dan Conroy as Timothy Michelle Diaz as Diana Alvarez
