Harry Piel plays Harry Peel who receives an urgent telephone call from a friend who has returned from South America recently. The call is being made from the circus "Beely" and our hero arrives there too late to prevent the murder of his friend. Now Harry must find his friend's killer and go on a strange mission involving a hidden document.
The quarrel between the waltz king Joseph Lanner and his still unknown violinist Johann Strauss. It comes to a break. Strauss is engaged in London and has his first successes there. Thanks to the initially unfortunate intervention of Lanner's daughter, a reconciliation is finally achieved.
Ruritanian power struggle with opera singing.
