Name: The Case of the Thistle Killer
Released: Monday, February 14, 1955
Cast: Howard Marion-Crawford, Ronald Howard, Archie Duncan, Richard Larke, Richard Watson

Episode

The Case of the Thistle Killer

Adaptation: 1954 Sheldon Reynolds TV
Episode: 18
Airdate: 14 February 1955
IMDb: The Case of the Thistle Killer (link not verified)

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Next: The Case of the Vanished Detective

Cast
Ronald Howard	as Sherlock Holmes
Howard Marion-Crawford	as Dr. John H. Watson
Archie Duncan	as Insp. G. Lestrade
Roland Bartrop	as Herbert Brown
Richard Watson	as John Phoenix
William Smith	as Police Superintendant
Richard Larke	as Sgt. Wilkins