Crossword Clue:

to smash the skull of

AnswerCrossword Clue
INIALPertaining to part of the skull.
CRANIALPertaining to the skull
INIALPertaining to the skull.
ENEMYThe Red Skull, to Captain America
FOEThe Red Skull, to Captain America
OCCIPITALPertaining to the lower skull bone