Guest Stars Ian Kershaw as PC Pat Garratt John MacKay as Jimmy Giles Patrick Romer as Marius Lupescu David Rolston as PC Mattock Roy Barraclough as Arthur Lyle Doreene Blackstock as Carol Williams David Hounslow as ADO Harris Joseph Kpobie as David Talbot Liam Noble as Sub Officer Lilley Conrad Nelson as Tony Williams D.D. Sandiford as Becky Johnny Worthy as Mr. Broderick