Television News 'Dallas' stars Larry Hagman, Patrick Duffy to present SAG Awards 01/10/2012 "Dallas" stars Larry Hagman, Patrick Duffy and Linda Gray are to be presenters at the 18th annual Screen Actors Guild Awards in Los Angeles, organizers said. 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: Linda Gray Patrick Duffy Larry Hagman Dallas