People News John Mahoney, 'Frasier' dad, dead at age 77 02/06/2018 John Mahoney died in Chicago at the age of 77, the SAG- and Tony-winning actor's publicist announced Monday. 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: David Hyde Pierce Kelsey Grammer Jane Leeves John Mahoney Frasier Hot in Cleveland Moonstruck