Terrence Edward Hardiman was an English actor. He often portrayed authority figures such as Nazi-era personnel and a British officer.

Secret Army is a British television drama made by the BBC and the Belgian national broadcaster BRT created by Gerard Glaister. It tells the story of a fictional Belgian resistance movement in German-occupied Belgium during the Second World War, an escape line dedicated to returning Allied airmen, usually shot down by the Luftwaffe, to Great Britain. It was made in the UK and Belgium and three series were broadcast on BBC1 between 7 September 1977 and 15 December 1979.