Watch Full Movie Online. The film intertwines the intrigues at the court of Peter III and the mysterious murders of our days that happened on the territory of the Oranienbaum Museum-Reserve. At one time, the estate was donated to Menshikov and named Oranienbaum in honor of an orange tree. According to legend, Peter I came across a greenhouse with a wonderful "orange tree" in a tub on the territory of the estate and laughed after reading the sign Oranienbaum. The estate inherited later by Peter III was completed, and under Catherine the Great a Chinese palace of amazing beauty appeared in it.