Dennis at the Edinburgh Fringe Festival. His other television appearances were numerous, and included Holocaust (1978), Oppenheimer (1980), Lovejoy (1992), The Ruth Rendell Mysteries (1997), David Copperfield (2000), Agatha Christie’s Poirot (2004), Fanny Hill (2007), Holby City , [5] Shameless (2010) as a World War II veteran, and Some Mothers Do ‘Ave