After the King of Ruthenia has been assassinated, Holmes and Watson are engaged to escort his son to Europe via Algiers, aboard a transatlantic ocean liner which also carries a number of suspicious persons, any of whom may be involved in a plot to also assassinate him.
Genres:
Basil Rathbone as Sherlock Holmes
Nigel Bruce as Doctor Watson
Marjorie Riordan as Sheila Woodbury
Rosalind Ivan as Agatha Dunham
Morton Lowry as Steward
Leslie Vincent as Nikolas Watson
Martin Kosleck as Mirko
Rex Evans as Gregor
John Abbott as Jodri
Gerald Hamer as Kingston
William 'Wee Willie' Davis as Gubek
Frederick Worlock as Prime Minister
Tom Dillon as Matthias Cherney (uncredited)
James Carlisle as Aide (uncredited)
Olaf Hytten as Stimson (uncredited)
Gordon Jackson as Steward (uncredited)
Made by edimario