Reg Varney Stan Butler Actor Bob Grant Jack Harper Actor Stephen Lewis Inspector Blake Actor Anna Karen Olive Rudge Actor Michael Robbins Arthur Rudge Actor Doris Hare Mum Actor Winifred Braemar Guest Star Michael Slater Guest Star Derek Carpenter Guest Star Kate Williams Guest Star Gina Warwick Guest Star Olive Mercer Guest Star Ian Gray Guest Star Deirdre Costello Guest Star Keith Garrod Guest Star Eunice Black Guest Star Doreen Herrington Guest Star Ruth Holden Guest Star Olivia Breeze Guest Star Eric Francis Guest Star Ronald Chesney Writer Derrick Goodwin Director, Executive Producer Ronald Wolfe Writer Stuart Allen Director, Executive Producer Stuart Allen Executive Producer