Note: Contains Spoilers The story, set in Russia at the time of the Bolshevik Revolution, focuses on the relationship between three characters: Tasia (Dolores del Rio), a peasant girl; Grand Duke Eugene (Charles Farrell); and Ivan Petroff (Ivan Linow).Tasia has revolutionary sentiments which are strengthened by seeing the suffering of her father imprisoned by the Czarist authorities. She attracts the attention of Ivan Petroff, but evades an arranged marriage with him, to the relief of both (Ivan, hung over from prenuptial celebrations, misses the ceremony).While revolutionary agents stir up class hatred among the populace, Tasia meets Grand Duke Eugene, a nobleman who genuinely wishes to address the problems of the people. They fall in love, aware of the great social gulf dividing them (Eugene is betrothed to a noblewoman).The revolution begins (the "Red Dance" is described in an intertitle as the name for a bloody and irresponsible movement to grab power by revolutionaries not ... - IMDb