A prison visitor becomes involved with a convicted sex offender.
| Actor | Role |
|---|---|
 Rosemary LeachShelley Mitchell | Shelley Mitchell |
 Jimmy GardnerStanley Wood | Stanley Wood |
 Charles TingwellJohn Mitchell | John Mitchell |
 Richard ButlerPrison Governor | Prison Governor |
| MMichael TurnerProbation Officer | Probation Officer |
 Betty CooperMrs Lee | Mrs Lee |
| JJohn ScottChief Inspector Sands | Chief Inspector Sands |
| PPeter FrenchSolicitor | Solicitor |
| GGeorge SelwayGarfield | Garfield |
| MMichael WynneSergeant Cooper | Sergeant Cooper |
 Stephen YardleyPC Bradley | PC Bradley |
| RRichard ReynoldsMark Mitchell | Mark Mitchell |
| CCraig MaitlandRobert Mitchell | Robert Mitchell |
| RRonald MayerPrison Officer | Prison Officer |
| GGeorge DaySergeant | Sergeant |
 Frank MillsPrison Gate Officer | Prison Gate Officer |
| RRobin Hopwood"Spider" Webb | "Spider" Webb |
| DDavid KearneyMichael Starkie | Michael Starkie |