As Pam decides to not tell Bobby she’s pregnant due to the family’s genetic disorder, Val tries to convince Bobby to have Lucy meet with her.

Kristin begins to pursue J.R. romantically after he gives her a summer job in his office. Meanwhile, Bobby learns the truth that Pam is pregnant before she makes a decision…

J.R. and Jock are both shot by a sniper when a man seeks revenge on the Ewing family during a hunting trip in Louisiana.

As Bobby bonds with the ranch hand’s son, Pam informs him that their unborn child may have a fatal genetic defect. Meanwhile, J.R. hires a man to tail Sue Ellen.

At the annual Ewing rodeo, Sue Ellen develops a crush on Dusty Farlow, a cowboy, and Digger uses the event to find time to see John Ross.

Miss Ellie worries that her marriage will fall apart when she believes she has breast cancer. Meanwhile, Sue Ellen has a fling with Dusty, the cowboy; and Alan furthers J.R.’s…

Miss Ellie must cope with Jock and Lucy’s poor reaction to her mastectomy. Meanwhile, Sue Ellen meets up with Dusty at a hotel.

Lucy pursues Alan Beam. Pam confronts Bobby about trying to ruin Cliff and as she does so she inadvertently learns about J.R.’s oil deal in Asia.

J.R. must admit that Southfork may be threatened when Asian oil drilling is delayed by storms and his loan on the property is due.

Sue Ellen’s continuing post-partum depression and avoidance of John Ross begins to create conflict among the family. Meanwhile, Jock must sell the Asian oil leases in order to keep Southfork.

Miss Ellie’s sadness over Gary’s birthday is short-lived when she learns the he and Val plan to marry in Dallas.

J.R. works to get Bobby back in the office so that Jock will be forced to say home. Pam surrounds herself with her work after losing her baby.

Much to Kristin’s surprise, J.R. convinces Alan to marry Lucy.

Digger admits to a reporter that Cliff is the father of John Ross. After the news breaks, a series of custody suits lead to a blood test that determines the…

As Sue Ellen continues to see Dusty, Bobby meets up with Jenna when Pam leaves town. Meanwhile, Ray and Donna second guess their relationship.

Sue Ellen receives pressure from Dusty to leave J.R., which ultimately leads Sue Ellen to ask for a divorce. Meanwhile, Bobby and Pam’s marriage is also on shaky ground due…

J.R. tries to convince Alan and Lucy to relocate to Chicago, but Jock works to find Alan a law partnership in Dallas.

When J.R. learns that Sue Ellen is having him followed, he strikes back by stopping her from taking John Ross away from him by proving she is drinking again.

Cliff investigation of the body found on Southfork leads him to suspect that Jock is to blame.

Jock goes on trial for murder. Sue Ellen begins drinking heavily to deal with Dusty’s death.

J.R. continues to try to strike a deal for his Asian oil and Pam sets out to find information on her mother who is believed to be dead.

Bobby and Pam leave Southfork. Meanwhile, J.R. is shot following the nationalization of the Asian oil wells which ends up ruining competing oil wells.

The Ewing family is complete when Bobby and Pam find Gary, the long-lost third Ewing brother. But J.R. has other plans: Get Gary out of the house. Something happens to…

JR is frustrated with Gary back, and even more so with the return of Val, but he soon gets his way, as JR often does.

Jenna Wade, Bobby’s ex-girlfriend, arrives in Dallas seeking Bobby’s help. Meanwhile, J.R. hopes that Pam’s jealousy will make her decide to leave Dallas.

Jock suffers a heart attack and must undergo bypass surgery to survive. Meanwhile, Bobby is sceptical of J.R.’s business ideas.

Worried about not being able to produce a Ewing heir before Pamela does, Sue Ellen decides to pursue illegal adoption.

Pam is thrown for a loop when her ex-husband arrives in Dallas claiming they are still legally married. Upon hearing this, J.R. decides to use it to his advantage.

It’s Lucy’s birthday, but after a fight with Jock, she runs away from home.

J.R. tries to stop Cliff Barnes from running for state senate and gets help in doing so from Pamela.

Sue Ellen and Pamela fear the worst about their husbands when they receive news that the Ewing Oil plane has crashed.

Sue Ellen is devastated when after having an affair with Cliff, she learns she’s pregnant and does not know who the father is.

A love triangle emerges when Ray decides to pop the question to Garnett McGee, a country singer, but she falls for J.R. when he lands her a recording contract.

Guzzler, an old friend of Bobby’s arrives in Dallas and the two decide to do business together by opening a shopping mall in Southfork. However, the rest of the Ewings…

When Bobby is kidnapped, J.R. and Ray come together to stage a rescue.

Miss Ellie is beyond belief when her brother, Garrison, who has been presumed dead for several years, returns to Southfork very much alive.

When J.R. strays from his marriage once again, Sue Ellen leaves Southfork to stay with her mother and sister.

Jock gets back together with Julie, his former secretary, who doesn’t treat him nice because of his heart attack.

J.R. has Cliff arrested for murder when Julie is found dead.

Pamela is convinced J.R. framed Cliff for Julie’s death so Bobby sets out to find out what really caused Julie’s death.