The Portorican prime minister asks British detective Sherlock Holmes to find a twin for King Fernando XXIII, a weak and frightened man who fears anarchists and does not want to show himself in public. Holmes finds in the Czech newspapers a photo of the perfect double, František Lelíček, a daring bon vivant drowned in debt, so when Holmes offers him money, Lelíček decides to travel to Portorico and play the role.
as František Lelíček / Fernando XXIII
as Sherlock Holmes
as The Queen / Her Doppelganger
as Prime Minister Count Mendoza
as Conchita
as James, Holmes' Butler
as Cafe Owner
as Composer
as Composer
as Conspirator
as Court Doctor
as Court Doctor
as Court Marshal
as Court Marshal
as Courtier
as Dancer
as Fat Conspirator
as Leader of the Conspirators
as Lender
as Lender
as Lender
as Lender / Anarchist with a Bomb
as Mayor / Guard Officer
as Minister
as Minister
as Minister
as Minister
as Photographer / Songwriter
as Royal Officer
as The Landlady
as Waiter
as Waiter / Royal Guard Officer
