The crossword solution for the term FILMMAKER ROB is REINER, a six letter word. Rob Reiner is an American actor, director, producer, and activist. He is best known for directing films such as When Harry Met Sally, A Few Good Men, and The Princess Bride. He has also acted in films such as The Wolf of Wall Street and Misery. Reiner has won numerous awards for his work, including two Emmy Awards and a Golden Globe Award.