Crossword clues for the word: JONATHANGROFF The word JONATHANGROFF has appeared as an answer to at least 4 crossword clues on different crossword puzzles. Crossword clues for JONATHANGROFF Showing 1 to 4 of 4 results Clue(s) "Mindhunter" actor who played King George III in "Hamilton": 2 wds. "Mindhunter" star who voiced Kristoff (and Sven the reindeer) in "Frozen II": 2 wds. Actor who voices Kristoff in "Frozen" and "Frozen II" (2 wds.) Tony Award-nominated actor who plays King George III in the film version of "Hamilton" (2 wds.)