Guest Stars Soo Drouet as Monica Lucy Cohu as Jayne Bazeley Sara Powell as Justine Leonard Robin Hellier as PC Diprose Peter Geddis as PC 'Dinger' Bell Graham Root as Psychiatric SHO Nigel Cooke as Ken Summers Sandy Hendrickse as Alice Cornwall Pamela Hardman as Mrs. Nuttall Darren Bancroft as Porter Mark Frost as Clifford Rankin Michael Pacheco as Billy Leonard Nicola Smythe as Sister Suthers Melissa Simmonds as Mrs Raymond Kate Lane as Noona Raymond Jill Alexander as Mrs Ambrose Judi Laister as Sister Roberts Joanna Mays as Helen Banks Darren Ruston as Kevin Brand - Hospital Manager Brenda Cowling as Edith Brown James Curran as Divisional Commander Baxter Eve Bland as Carol Fisher Teresa Churcher as Student Nurse Virginia Fiol as Ruby Collins Deddie Davies as Marjorie