Guest Stars Peter Caffrey as Patrick Charlotte Mitchell as Mrs. Wakeman Frank Vincent as BT Engineer June Page as Jean Hillage Maria Charles as Miss Phelan John Pennington as Mr. Curtis Gil Brailey as Mrs. Curtis Danny-Joe MacDonald as Bruce Hillage Julian Gartside as Mr. Michael Stepley Melissa Wilson as Trudy Cossey Stephen Bent as Alan Hillage Christopher Quinn as Mr. Malcolm Timothy Davies as Don Cossey
