From The Arthur Conan Doyle Encyclopedia
He was also the writer of the 13 episodes of the non-sherlockian TV series Sir Arthur Conan Doyle in 1967.
In 1970, he wrote The Poison Belt, a pilot for a TV series about Professor Challenger which was never cast.
- 1967 : Sir Arthur Conan Doyle x13 (writer)
- 1968 : The Kiss of Blood (writer)
- 1970 : The Poison Belt (writer) pilot / never released
- 1984-1994 : Sherlock Holmes (writer)