Barbecue Three

S6, E12: The annual Ewing barbecue ends in turbulence. J.R. pulls the dirtiest trick yet in his fight with Bobby for Ewing Oil, which angers the cartel and frustrates the new oil commission. When the barbecue is used as a battlefield for the opposing factions, the fracas unites the Ewings against the other oilmen. Afterwards, Miss Ellie realizes that she must take a hand in the feud that is splintering her family.