In a plot twist straight out of “Westworld,” James Marsden has a look-alike robotic host teen son. James Marsden brought his son Jack along to the SAG Awards on Sunday. Given Marsden’s youthful appearance, many viewers were shocked to learn the actor was over 40, let alone the fact he has a 15-year-old son. How does James Marsden have a 15 year old son? I thought he was like 29. #ThoseGenes https://t.