After a passionate affair in Paris, adventurer Sascha Demidoff can no longer forget Sitha, the beautiful Maharani of Eshanpur. He travels through the wilderness of India to the maharaja's palace, where Sitha still returns his passion. But when his connection to her becomes apparent, he finds himself exposed to the revenge of the deceived maharaja. It is only with Sitha's help that he narrowly escapes from a ravenous tiger in the predator courtyard and flees with her from the palace to Berlin. Meanwhile, the architect Fürbringer is waiting for a message from Eschnapur, where he has been promised the construction of several large buildings. However, Fürbringer's friend and first draughtsman Sperling returns from India without having achieved anything. When Fürbringer's fiancée, Irene Traven, discovers that the maharajah is in Berlin incognito, she gains access to him and manages to get the prince to award her fiancé the building contract...

Concha flies from his natal Rio to Germany to help his loved one, who has been caught after finding some diamonds in a mine already registered by a company. Amongst them is the impressive one which thanks to her will be known as The Star from Rio. She finds herself staying at the manager's home hired as a dancer to present the diamond at a fashion show. Then the lights go suddenly out.

1937 film by Hans Heinz Zerlett