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 Glen Whitter Actor Ursula Mohan Guest Star Madeline Mills Guest Star Lynn Dalby Guest Star Katharine Page Guest Star Suzanne Vasey Guest Star Eunice Black Guest Star Austin Baptiste Guest Star Patricia Clapton Guest Star Pauline Cunningham Guest Star Ruth Kettlewell Guest Star Pete Brady Guest Star Mike Carnell Guest Star Elyse Clare Guest Star Ronald Chesney Writer Howard Ross Director Ronald Wolfe Writer Stuart Allen Director, Executive Producer