Crossword clues for the word: PETERSEN The word PETERSEN has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for PETERSEN Showing 1 to 9 of 9 results Clue(s) """CSI"" star William" """The Perfect Storm"" director" "He played Grissom on ""CSI""" "Paul who played son Jeff on ""The Donna Reed Show""" "William of ""CSI""" He plays Grissom on 'CSI' Noted German philosopher-educator Paul who played Jeff on The Donna Reed Show William who plays Grissom on "CSI"