Overview
In darkest rural Ireland, ex-boxer Douglas 'Arm' Armstrong has become the feared enforcer for the drug-dealing Devers family, whilst also trying to be a good father to his autistic five-year-old son, Jack. Torn between these two families, Arm's loyalties are truly tested when he is asked to kill for the first time.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 27 | 32 | |
 | 30 | 36 | |
 | 27 | 33 | |
 | 54 | 59 | |
 | - | - | |
 | 43 | 48 | |
 | 36 | 42 | |
 | - | - | |
 | 17 | 22 | |
 | - | - |