Adaptation

Silver Blaze

This TV Film was aired on 27 November 1977, by Harlech Television.
IMDb: Silver Blaze (link not verified)
Letterboxd: Silver Blaze (link not verified)

Canon basis: Silver Blaze

Sherlock Holmes played by: Christopher Plummer
Dr. Watson played by: Thorley Walters

Turn on <canvas>.
Cast
Christopher Plummer as Sherlock Holmes
Thorley Walters as Dr. John H. Watson
Julia Chambers as Edith Baxter
Barry Linehan as Silas Brown
Donald Burton as Fitzroy Simpson
Gary Watson as Insp. Gregory
Basil Henson as Col. Ross
Josie Kidd as Mrs. Straker
Richard Beale as John Straker