anniversary special "The Dark Dimension", but this was abandoned at the pre-production stage. Harper's other work has included episodes of  Juliet Bravo  (1984 & 1985),  Bergerac  (1985 & 1987),  Star Cops  (1987),  The New Statesman (1987),  The House of Eliott  (1991–93),  The Bill  (1993),  The Detectives  (1995–97),  Casualty  (1997, 2004–05),  EastEnders