Samuel John Nivola (born 26 September 2003) is an American actor, born in London. He is best known for his acting debut in Noah Baumbach's film adaptation of Don DeLillo's 1985 novel White Noise, one he shares alongside his younger sister May Nivola. He is the son and eldest child of Alessandro Nivola and Emily Mortimer.
Seventeen-year-old Mark Grayson is just like every guy his age, except that his father is Omni-Man, the most powerful superhero on the planet. As Mark develops powers of his own, he discovers his father's legacy may not be as heroic as it seems.