Dallas S12E16 - Wedding Bell Blues

It's wedding day for J.R. and Cally as a tornado is announced in the Southfork area. Sue Ellen takes Don Lockwood on a "field trip" to Southfork. Carter McKay wants Tommy to work at Weststar. Bobby is glad that J.R. kept his promise to Cally. Cliff opens a piece of mail for J.R. and a fight erupts between J.R., Cliff and Bobby. J.R. meets Don Lockwood. J.R. warns Sue Ellen to stay away from Cally. Lucy warns Tracey against being involved with Bobby. Tommy makes a pass at April and then goes into a rage when she turns him down. Cliff asks Don Lockwood about him and Sue Ellen. Cally tells J.R. that she and Sue Ellen plotted to trick him into the marriage.