Crossword clues for Superman's alter ego 9 letters:CLARKKENTSuperman's alter egoKENTSuperman alter ego ClarkKENTSuperman alter egoKENTClark ___, Superman's alter egoKENTClark ___, alter ego of SupermanKENTSuperman's alter ego ClarkPETULACLARKKENTBritish singer meets Superman's alter ego?KENTSuperman's alter ego, Clark ___KENTSuperman's alter egoSECRETLike Superman's alter ego