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 Manetti Larry Manetti Lawrence Francis Manetti (born July 23, 1947) is an American actor best known for his role as Orville Wilbur Richard "Rick" Wright on the CBS television series "Magnum P.I." which starred Tom Selleck as the title character. He also starred in "Baa Baa Black Sheep" as 1LT Robert A. "Bobby" Boyle, a pilot in the VMF-214 squadron headed by Greg "Pappy" Boyington (played by Robert Conrad). Manetti studied acting in Chicago with the Ted Liss Players. His first television role was as a young detective in Jack Webb's "Chase" (1973–74). He would go on to play pilot "Bobby