Crossword clues for A predecessor of Leno 4 lettersAnswerCluePAARPredecessor of Carson, Leno, O'Brien, Leno again, and, soon, FallonPAARA predecessor of LenoCARSONLeno predecessorCARSONLeno's predecessorOBRIENSuccessor and predecessor of LenoOBRIENLeno's successor and predecessorCARSONLeno's late-night predecessor
