People News 'LazyTown' actor Stefan Karl Stefansson dead at 43 08/22/2018 "LazyTown" actor Stefan Karl Stefansson died Tuesday at age 43. 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: Stefan Karl Stefansson LazyTown