Ep 30. Swan Song

An unforseen and shocking occurrence leaves members of the Ewing family facing the greatest crisis of their lives. Bobby's agonizing emotional struggle over Pam and Jenna comes to an end when he decides between them. Sue Ellen's behavior fuels J.R.'s determination to have her institutionalized, a move Miss Ellie reluctantly supports. Cliff is surprised by Jamie's reaction when he deliberately gives her grounds for an annulment of their marriage.