'Your papers, please' must never be heard in America
Who shot J. R.? is an advertising catchphrase that American network CBS created in 1980 to promote the television series Dallas. It referred to the mystery surrounding the season ending murder attempt in the March 21, 1980 "A House Divided" episode that was not resolved until the November 21, 1980 "Who Done It?" episode. - Source: Wikipedia
Larry Hagman, whose masterful portrayal of the charmingly loathsome J.R. Ewing on "Dallas" brought him his greatest stardom, has died at the age of 81. That role on CBS' long-running nighttime soap opera was a ratings bonanza for the network, particularly the "Who shot J.R.?" story twist.