Guest Stars Peter Woodthorpe as Dr. Max DeBryn Roberta Taylor as Sheila Williams Simon Callow as Theodore Kemp Kenneth Cranham as Cedric Downes Christine Kavanagh as Lucy Downes Nicholas Bell as Doctor Swain Teddy Thompson as Waitress Ron Copsey as Waiter Sara Coward as Lynn Maureen Morris as Nurse Mildred Shay as Janet Roscoe Shirley Brown as Helena Stevens Christine Norden as Laura Poindexter Robert Arden as Eddie Poindexter Iain Ormsby-Knox as Duty Sergeant Bill Reimbold as Howard Brown Cherith Mellor as Fiona Hall Tim Faulkner as Hotel Manager John Bloomfield as Phil Aldrich Jane Bertish as Marion Kemp