East ha participado en numerosas series de televisión como "Other en Napoleon and Love", "Churchill's People", "Warship", "Yes, Minister", "Terry and June", "Rumpole of the Bailey", "Yes, Prime Minister", "Miss Marple", "'Allo 'Allo!", "Peak Practice", "Charles II: The Power and The Passion", "Heartbeat", "Holby City", entre otras...