People News Matt Damon's father Kent dies of cancer at 74 12/25/2017 Matt Damon's father Kent has died after a long battle with multiple myeloma. He was 74. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: Matt Damon Downsizing Good Will Hunting