Hello crossword solvers! Today let's find the answer to the clue Green-skinned mentor in 57-Across from the USA Today crossword. After we've gathered any other hints from the USA Today crossword puzzle and all possible helpful and relevant information from other sources, we are ready to solve the clue Green-skinned mentor in 57-Across. The answer we found for the clue Green-skinned mentor in 57-Across is: