A distraught Miss Ellie ponders the fate of both Clayton and Ewing Oil; J.R. must defend himself and his company against the Ewings. Mandy reveals the reason for her return to Dallas; Bobby persuades Senator Dowling to investigate the chances of saving Ewing Oil; Pam attempts to warn Cliff about Ewing Oil's uncertain future; Bobby meets Jenna by chance.

Jenna gives birth to Bobby's baby. Christopher finds out that he is adopted. J.R. and Bobby continue to negotiate with the Justice Department. Mrs. Scotfield and Jeremy Wendell reveal their plans. Sue Ellen and Mandy fight over J.R. - Pam is given some wonderful medical news and as she drives home to share the news with Bobby, she is involved in an accident.