"I said to him, 'Don't screw up' and then I said, 'And, you're gonna have money. But you'll only get it if you're good.' He hit his mark every time, he knew his lines better than I did, and he bossed me around...! He had three lines." Actress Poppy Montgomery has turned an upcoming episode of her TV drama Unforgettable into a family affair after landing a small role for her six-year-old son Jackson.