PersonDavid Langton6 credits in the catalogue: acting.ActingA Hard Day's Night1964Actor (uncredited)The Pumpkin Eater19641st Man in BarThe Pumpkin Eater19641st Man in Bar (uncredited)The Liquidator1965Station CommanderUpstairs, Downstairs1971Richard Pemberton Bellamy, Viscount Bellamy of HavershamThe Whistle Blower1986Govt Minister