Guest Stars Cheryl Hall as Sadie Bhasker Patel as Pharmacist Imogen Claire as Miss Marsh Leonard Kavanagh as Dr. Riley Robin Griffith as Det. Con. Janes Antony Viccars as Mr. Green John Burgess as Chalky White Edna Doré as Mrs. White Eddie Tagoe as Lost Motorist Kristyna K'Ashvili as Pharmacist's Assistant Roy Heather as George Frank Coda as Thames P.C. Ian Brimble as Buyer Sean McCabe as Bag Snatcher Beryl King as Tea Lady Marc Gebhard as Suspect Caroline Dorian as Job Applicant Charlie Dean as Computer Operator Eileen Fletcher as Tearful Madge Maria Koripas as Factory Girl Diana Ricardo as Mrs. Bregman Ian Halcrow as Bag Snatcher Barbara Ashcroft as Receptionist Jon Sloane as Suspect Val Penny as Mrs. Jones Lee Trevorrow as Neighbour Timothy Block as Det. Sgt. Duffy Nicky Furre as Factory Girl Adam French as Office Boy Anthony Bailey as Det. Insp. Gordon Joy Lemoine as Hospital Doctor Joy Graham as Canteen Lady Edward Evans as Mr. King Desmond Askew as Boy on Bike John Pine as Richard Henshaw Peter Turner as Suspect Don Fellows as Mr. Bregman Roger Watkins as Archie Stokes
