Guest Stars Kemal Sylvester as PC Robert Sagar Sartaj Garewal as PC Davies Peter Forbes as DI Bentham Paul Amos as Karl Sands Margery Mason as Miriam Price Robert Gwyn Davin as Damon Sands Simon Bowers as Sergeant Phipps Philip McGinley as Ben Bradshaw Karen Henthorn as Helen Bradshaw Brian Stephens as Robert Bradshaw Tom George as Kieron Dean