Who Done It (Dallas) Who Done It (Dallas) "Who Done It" is the fourth episode of the fourth season (1980–81 season) and 58th overall of the American television series "Dallas". The episode was written by Loraine Despres, and revealed who had shot J.R. Ewing (played by Larry Hagman) in the third season finale "A House Divided". The perpetrator's fate was revealed in the subsequent episode one week later. For an eight-month-long period of media frenzy after the broadcast of "A House Divided" episode (wherein "Dallas" archvillain J.R. Ewing was shot by an unidentified perpetrator while working in his office), international oddsmakers created a set
Larry Hagman apartments near each other in New York. Over the years, they had a lot in common; just as O'Connor concluded contract negotiations for his salary on "All in the Family" in 1974, missing two episodes, Hagman eventually found himself renegotiating his salary on "Dallas", with similar results. Hagman's daughter, Heidi, whom O'Connor had known since her childhood, joined the cast for one season of "Archie Bunker's Place". Hagman directed several episodes of O'Connor's later series, "In the Heat of the Night". They both endured serious health issues, with O'Connor's heart bypass surgery, and Hagman's liver transplant. Hagman remained close after