Grania did something 15 years ago that brought her great happiness but also great pain. The events of that day have been a heavy secret to bear that, if discovered, would devastate those closest to her.
| Actor | Role |
|---|---|
 Sorcha CusackGrania | Grania |
 Tim McInnernyPrendergast | Prendergast |
 Barry McGovernDesmond | Desmond |
 John KavanaghTom Crosbie | Tom Crosbie |
 Bairbre Ní ChaoimhTrish Crosbie | Trish Crosbie |
| PPeter CaffreyBillie McGuinness | Billie McGuinness |
| MMartina StanleyFrancie McGuinness | Francie McGuinness |
 Bosco HoganNed Quilty | Ned Quilty |
| RRynagh O'GradyHazel Quilty | Hazel Quilty |
 Tony RohrOliver Duddy | Oliver Duddy |
 Stephanie FayermanMavis Duddy | Mavis Duddy |
 Maria McDermottroeAngela | Angela |
 John GrilloHans | Hans |
| BBrigid Erin BatesUna Carty Carroll | Una Carty Carroll |
| TTom HickeyWaterworks Surveyor | Waterworks Surveyor |
| FFidelma O'DowdMary Ann Haddon | Mary Ann Haddon |
| GGarvan McgrathKevy Haddon | Kevy Haddon |
| KKaren O'SheaJudith | Judith |
 Noel McGeeJoe | Joe |
| CCarmel McDonnellNora | Nora |