A mystery writer and his sweetheart are held hostage by a fugitive gangster, who hopes to enlist their help in devising the perfect murder.

Fortune hunters from all over the country rushing to the Klondike in 1897 to seek their fortunes in the gold are tested by hardships of the journey.

Toni Le Brun, a beautiful Viennese singer, becomes the ward of the wardrobe mistress of a Monte Carlo nightclub. Her benefactor, however, is actually a baroness incognito. Toni falls in…