When a teenage pyromaniac terrorizes a neighborhood, the police are helpless as frightened victims refuse to testify against him. Enter Hetty, posing as the Irish sister-in-law of one of the residents. Her plan: infiltrate the local sewing circle and get the lowdown on Lenny the firebug and his gang.
Quest roles:
John Graham Davies, Paul Popplewell, Lill Roughley(Maureen O'Callaghan), Darren Tighe(Lenny Thornber), Alicya Eyo(Trisha Grice), Alan Halsall(David Hartley), Bill Fellows(Stan Griffin), Ian Thompson(Arthur Griffin), Fenella Norman(Karen Hartley), Catherine Terris(Claire Pilger), Meryl Hampton(Sandra Smith)