"Shadow of a Pale Horse" was a television play written by Bruce Stewart which was produced for British, US and Australian TV.
[1][2] Bruce Stewart was a New Zealand playwright who moved to London to work as a writer and actor.
Shadow of a Pale Horse won him a Silver Dagger Award of the Mystery Writers of America.
[3] Set in the 19th century in the New South Wales town of Cobar, a young man is found battered to death.
[4] Bruce Stewart had arrived in England three years previously to work as an actor.