Who's Who at the Oil Baron's Ball?

Disagreement continues between Miss Ellie and Clayton over Wes Parmalee. Clayton feels he has to fight both Parmalee and Jock's ghost. A Hollywood producer named Bruce Harvey expresses an interest in Mandy Winger. J.R. is concerned about Bobby's situation, with Jenna's baby on the way. The C.I.A. warns J.R. against associating with B.D.Calhoun. Cliff invites April to the Oil Baron's Ball. Ray tells Donna that the fate of Jenna's baby should be entirely her choice. J.R. wants April to sell him 5 percent of Ewing Oil. Cliff wants his $500,000 back from Jack. Parmalee''s x-ray offers more surprises for J.R. and Bobby. Pam and Bobby meet April Stevens. Jenna and Ray stay from the Oil Baron's Ball. At the ball, Parmalee shocks the oil community. Parmalee agrees to take a lie-detector test. Clayton threatens to kill Parmalee.