Harry Clark is a social worker on the verge of cracking up. His job is to help other people: who is there to help him?
| Actor | Role |
|---|---|
 Griff Rhys JonesHarry Clark | Harry Clark |
 Elaine PaigeAnne Clark | Anne Clark |
| LLaura Claire DuerdenMary Clark | Mary Clark |
| BBenjie LawrenceJohn Clark | John Clark |
 Charlotte ColemanIrene Blakely | Irene Blakely |
 Ian HartChristie | Christie |
 Aidan GillenMartin Kemp (as Adrian Murphy) | Martin Kemp (as Adrian Murphy) |
 Jake D'ArcyPeter Taylor | Peter Taylor |
| MMary Ann ReidMrs Taylor | Mrs Taylor |
 Louis EmerickBill | Bill |
| JJames CulshawGriff | Griff |
 Al T. KossyRoy Brabham | Roy Brabham |
| MMitzi MuellerRocking Woman | Rocking Woman |
| SSandra GoughHousing Officer | Housing Officer |
 Iain McCollOlder Cop | Older Cop |
| IIan SexonYounger Cop | Younger Cop |
 Grace KirbyNursery Teacher | Nursery Teacher |
 Jill BalconMagistrate | Magistrate |
| JJohnny IrvineOld Man (uncredited) | Old Man (uncredited) |