Television News 'This is Us' star Milo Ventimiglia teases Season 4 twist: "The world expands" 08/09/2019 "This is Us" star Milo Ventimiglia says the show's world "expands" in Season 4. 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: Mandy Moore Sterling K. Brown Justin Hartley Milo Ventimiglia Chrissy Metz This Is Us