Rats is released from prison and needs to make some money; fast. To his dismay, things have changed dramatically during his absence; his mother no longer has time for him and his ex-bandmates alike. He wishes to help donate towards his obese aunt's trip to Lourdes. He struggles to find a job, yet never fails to find himself in a difficult situation.
| Actor | Role |
|---|---|
 Michael McElhattonRats | Rats |
 Simon DelaneyKeith | Keith |
 Liam CarneyGerry | Gerry |
 Peter McDonaldTomo | Tomo |
 Bronagh GallagherTeresa | Teresa |
 Maria Doyle KennedyAnastasia | Anastasia |
| GGeorge KearnsBlades | Blades |
| KKathy DownesSister Mary | Sister Mary |
 Doreen KeoghSister Ignatius | Sister Ignatius |
 David PearseStrokes | Strokes |
 Donal O'KellyBrains | Brains |
| VValerie SpelmanSavannah | Savannah |
 Pat LeavyMrs. Doyle | Mrs. Doyle |
 Ned DennehyBooks | Books |
 Karl ShielsFlake | Flake |
 Paul HickeyGovernor | Governor |
 David HerlihyTerry | Terry |
| MMark GordonPrison Inmate | Prison Inmate |
| AAnna McCannIrrate Neighbour | Irrate Neighbour |
| LLee Mark GrahamKid One | Kid One |
 Niall BuggyBrendan | Brendan |
| GGarfieldGarfield | Garfield |
 Louis WalshLouis Walsh | Louis Walsh |
 Gerry RyanGerry Ryan | Gerry Ryan |
| MMiriam O'CallaghanMiriam O'Callaghan | Miriam O'Callaghan |
 Ian FitzgibbonProducer | Producer |
| RRay MeadeGreen Machine Boss | Green Machine Boss |
 Barry BarnesGarda Biker | Garda Biker |
| EEamon GriffinDrummer | Drummer |
 Dermot O'NeillOne Legged Beggar | One Legged Beggar |