Larry Hagman, who immortalized the cunning JR Ewing, left the world in 2012 at the age of 81, but his legacy as a TV titan remains indelible. Ken Kershaw, known for his role as Cliff Barnes, passed away in 2019 at 83, while the ever-charming Patrick Duffy, now 74, continues to cherish his role as Bobby Ewing. Linda Gray, the unforgettable Sue Ellen Ewing, is now 83, still captivating audiences with her enduring presence.