Caterina finds out that her husband Peter Tzar of Russia, is plotting to kill her. She sets Count Orlov free from prison, Peter's sworn enemy, becomes empress of Russia and leads the Cossacks army against him.
Directed byUmberto Lenzi
Written byUmberto Lenzi, Guido Malatesta
CountryItaly, France, Yugoslavia
Runtime105 min
On screen
Hildegard Knef
Sergio Fantoni
Giacomo Rossi Stuart