Apparently, he's always J.R. Ewing

Larry HagmanDallas (tv program)
We get that the hat -- the one he wore as J.R. Ewing in TV's "Dallas" (and now wears again in the reboot) -- is iconic. But we're starting to think it's surgically attached to Larry Hagman's head. We'd like to see him give equal time to his "I Dream of Jeannie" Air Force uniform. Ummm....... Getty Images