A disgruntled IRA member becomes Ireland's biggest threat to the peace process.
| Actor | Role |
|---|---|
 Damian ChapaBobby O'Brien | Bobby O'Brien |
| CCian McCormackYoung Bobby | Young Bobby |
 Joe EstevezSeamus | Seamus |
 Rachel HunterBritish Intelligence Agent | British Intelligence Agent |
| SSharman PickeringMic | Mic |
| VVanessa KeoghMaggie | Maggie |