Answer: IVANTHETERRIBLE

AnswerCrossword Clue
IVANTHETERRIBLEFirst czar of Russia
IVANTHETERRIBLEImperial John
IVANTHETERRIBLEFeodor I's father
IVANTHETERRIBLEBarbaric ruler
IVANTHETERRIBLERussian czar with a bad rep
IVANTHETERRIBLEHe killed his own son in 1582
IVANTHETERRIBLEEVIL BRAT IN THERE
IVANTHETERRIBLELeader of 1547
IVANTHETERRIBLEFirst Russian to be called "czar"
IVANTHETERRIBLERussian horror
IVANTHETERRIBLEMedieval evil one
IVANTHETERRIBLERuler of Russia, 1547-84 (grade: F)
IVANTHETERRIBLEFamed despot
IVANTHETERRIBLEBad John
IVANTHETERRIBLEKremlin resident
IVANTHETERRIBLEOperatic figure
IVANTHETERRIBLEUnloved leader.
IVANTHETERRIBLESubject for Eisenstein
IVANTHETERRIBLESon of Vasili III
IVANTHETERRIBLEEisenstein classic of 1945
IVANTHETERRIBLEFirst to hold the title of "tsar"