Name: The Case of the Royal Murder
Released: Monday, June 27, 1955
Cast: Howard Marion-Crawford, Ronald Howard, Lise Bourdin, Jacques Dacqmine, Jacques François

Episode

The Case of the Royal Murder

Adaptation: 1954 Sheldon Reynolds TV
Episode: 34
Airdate: 27 June 1955
IMDb: The Case of the Royal Murder (link not verified)

Previous: The Case of the Baker Street Bachelors
Next: The Case of the Haunted Gainsborough

Cast
Ronald Howard	as Sherlock Holmes
Howard Marion-Crawford	as Dr. John H. Watson
Lise Bourdin	as Princess Antonia
Jacques Dacqmine	as King Conrad
Jacques François	as Count Magor
Maurice Teynac	as Prince Stephan