Larry Hagman friendship with honor." Larry Hagman Larry Martin Hagman (September 21, 1931 – November 23, 2012) was an American film and television actor, director and producer best known for playing ruthless oil baron J.R. Ewing in the 1980s primetime television soap opera "Dallas" and befuddled astronaut Major Anthony "Tony" Nelson in the 1960s sitcom "I Dream of Jeannie". Hagman had supporting roles in numerous films, including "Fail-Safe", "Harry and Tonto", "S.O.B.", "Nixon" and "Primary Colors". His television appearances also included guest roles on dozens of shows spanning from the late 1950s until his death and a reprise of his signature role
Dallas (1978 TV series) the producers, including Katzman's son Mitchell Wayne Katzman as story editor and Leah Markus as story consultant. Markus left after two years, while the others remained until the show's end. Scriptwise, Patrick Duffy's return was explained by having the entire season 9 being a dream of Victoria Principal's character Pam, effectively sweeping away the events occurring during the period in which Katzman's involvement with the show had been minimized. Even the cast were affected by the production and political struggles. While Larry Hagman (J.R.) reportedly supported Katzman, and had played a great part in bringing Duffy back, Susan Howard (Donna),