At the forefront was Larry Hagman, who immortalized the cunning JR Ewing. He passed away on November 23, 2012, at 81, after battling leukemia, leaving behind a legacy that cemented his status as a television icon. Barbara Bel Geddes, who tenderly portrayed Miss Ellie Ewing, followed on August 8, 2005, succumbing to lung cancer at 82, her warmth and strength etched forever in our hearts.