You are watching In the Service of the Tsar the movie produced in France belongs with duration 87 Min in Category Drama,History,. broadcast at streamingjoy.com , by [ Diana Film ] At the turn of the last century, a beautiful spy takes advantage of a handsome officer to get across the Russian border without her passport. They fall in love. But the Grand Duke also falls in love with the young woman, who has in fact been assigned to kill him. A jealous mistress kills the spy before she can commit the crime..