I just read where Peter Graves of Mission Impossible has died of a heart attack at age 83, I think I read. He would make the third actor who has died in recent days. His brother was James Arness of Gunsmoke...He was older, but I think he is still alive..just not in the public eye anymore. I know he hurt his back very badly in the Anzio battle in WWII so he might not be able to get around. He limped in Gunsmoke some, due to the injury.