Deborah Tranelli

When a woman tries to murder her husband, Briscoe and Logan (Jerry Orbach, Chris Noth) investigate a doctor (guest star David Margulies) who has been using his own sperm to artificially inseminate his patients. Jordan Clarke and Donna Mitchell also guest star.

Jack pretends he is well-to-do when he dates a wealthy socialite.

Jonathan fears for Jennifer after the murders of friends who, like her, posed for a fake-fur ad.

An angry Clayton goes on a manhunt and Miss Ellie seeks the aid of her sons in calming her furious husband. J.R., confident that the Middle East situation is at rest, learns some frightening news concerning B.D. Calhoun. Donna returns to Dallas with a decision about her marriage to Ray. Jeremy Wendell approaches Cliff with a devious business proposition.

Bobby returns from South America with evidence regarding Wes Parmalee but it's an unexpected, and uninvited, guest at the annual Ewing barbecue who provides Miss Ellie with the shocking truth. J.R. and Clayton grow closer as a result of the Parmalee calamity. Donna has a brief but intriguing meeting with an important senator in her efforts for the oil lobby and J.R. and Cliff strike further sparks at the barbecue.

Bobby finally learns the reason behind J.R.'s recent mysterious actions. B.D. Calhoun continues to terrorize J.R. with his dangerous game playing. Bobby and Pam fear that Sue Ellen has resumed her drinking when she fails to return home one evening but J.R. has good reason to believe that may not be the reason for her absence. A worried Ray travels to Washington D.C. to be with Donna while she is in the hospital and gets a surprise when Senator Dowling pays her a visit.