J.R. falls for Mitch's sister, Afton, and tries to gain the upper hand when Bobby makes a deal on behalf of Ewing Oil.

With their marriage on the rocks, Jock threatens to sell Ewing Oil if Ellie divorces him. Meanwhile, Clint tries to convince Sue Ellen to leave J.R.; Lucy's ego continues to threaten her marriage; and Pam becomes suspicious of Cliff.

Cliff and J.R. continue to clash -- J.R. hatches a plot to get John Ross back, but Cliff decides to leave Dallas. Meanwhile, Lucy tries to repair her marriage.

JR is not convinced that Jamie is really a Ewing. Pam and Jackie see Mark's car.

After Pam receives some flowers from 'Mark' she wonders if he is still really alive.

Cliff believes that there is a conspiracy going on between JR and Wendell.

Mandy ends up going on a lunch date with JR, but only after Cliff approves of the idea.

Clayton and Miss Ellie continue to look for Sue Ellen. Pam finds herself being courted by two offers for Christopher's Ewing Oil shares. J.R. and Dusty face off over Sue Ellen.

Miss Ellie thinks about Jeremy Wendell's offer for her Ewing Oil stock. Dusty vows to stick by Sue Ellen. Pam is followed by a mysterious person.

Clayton goes looking for Wes Parmalee, Donna comes to a decision about her future with Ray. Jeremy Wendell makes Cliff an interesting offer. J.R. thinks the Middle East situation has calmed down.

With Cliff stalling over his offer, Jeremy teams up with April Stevens. J.R. hopes he can contain the situation with B.D. Calhoun. with her pregnancy making things increasingly tense, Jenna attempts to cut all ties with Bobby.

Bobby thinks that Pam is being to overprotective of Christopher. Jeremy Wendell continues with his plot to take down Ewing Oil. Ray and Clayton work together in a new horse-cutting business attempting to forget their troubles. Calhoun contact s Sue Ellen, who's unaware of his true identity.

J.R.'s anxiety causes Bobby ro become suspicious that he's done something to put the family in danger. Cliff comes to a decision about Jeremy Wendell's proposal. April continues to try and gain a share of Ewing Oil.Ray wants custody of his and Donna's child.

J.R. admits the truth to Bobby about the B.D. Calhoun situation. Ray goes to Washington to spend time with a hospitalized Donna, but is upset when Senator Dowling visits her. There is concern that Sue Ellen is drinking again after she doesn't make it home one night. Cliff goes ahead with Jeremy's plan.

J.R. and Bobby take their families on a trip to California in an effort to avoid Calhoun's anger. Cliff'sdeal with Jeremy Wendell continues. Senator Dowling continues to make a play for Donna. Miss Ellie and Clayton start to reconnect.

J.R. recovers from the shooting as Bobby fills in as head of Ewing Oil. Cliff wants to know where his sister's loyalties lay. Donna and Senator Dowling continue to grow closer. Charlie wonders why Ray is staying away from her mother and her.

Jamie's death leaves ownership of 10% of Ewing Oil open to question. Ray wonders if he should smear Donna's name during the divorce proceedings. J.R. and April look for Jack. Sue Ellen employs a new Valentine Girl for her Dallas store.

J.R. attempts to get Cliff blamed for Jamie's death and get her 10% of Ewing Oil at the same time.Cliff needs money to pay back Jeremy Wendell. Pam begins to doubts that their relationship can continue. Donna cools towards Senator Dowling.

Jeremy Wendell attempts to gain revenge after J.R. and April con him out of 5% of Ewing Oil. Mandy makes a return as the Valentine Girl. Ray attends his child's birth.

J.R. gets his hands on Bobby, Ray, and Miss Ellie's shares of Ewing Oil. April wants revenge for all the past wrongs against her. J.R. is confronted by Clayton.

J.R. is taken to the hospital following his shooting by Sue Ellen. She thinks about filing murder charges against J.R. for Nicholas' death while also facing attempted murder charges of her own. Carter McKay meets Clayton and inquires about buying Ray's ranch. Cliff and April look for Pam. Bobby and Jeremy Wendell clash.

J.R. finds himself being accused of raping Cally. Bobby ends up making a surprising offer for a partnership in Ewing Oil. Clayton and Carter have to deal with a water shortage on their ranches. Sue Ellen finalises her divorce from J.R.

Cliff makes his decision about Bobby's offer to join Ewing Oil. J.R. attempts to escape from Haleyville's prison. Jeremy Wendell makes a play for Sue Ellen.

J.R. manages to escape from jail but there is a price to be paid. Ray returns from Europe. Clayton and Miss Ellie look for a solution to Carter McKay's dam. Sue Ellen works with Jeremy Wendell. Casey wants Lucy to sleep with him. Bobby continues to see Tracey Lawton.

J.R. makes Cally the offer of a new life if he can leave Haleyville. Sue Ellen and Jeremy Wendell continue their relationship. Cliff joining Ewing Oil surprises the whole of Dallas.

Southfork is under lockdown with the Carter McKay situation escalating. J.R. attempts to find out his rights as a fugitive. Jeremy Wendell attempts to convince Sue Ellen to seek revenge. Tracey ends up opening up to Bobby.

The war with Carter gets worse. April manages to outmanoeuvre Casey. Sue Ellen worries that she's lost John Ross for good. J.R. looks for help in dealing with his Haleyville ordeal.

Miss Ellie agrees to sell a small piece of Southfork to Carter.

April and Lucy plot against Casey. Sue Ellen has words with Jeremy. J.R. receives some unwelcome visitors.