Cliff Barnes, Pam's brother is not pleased that his sister has married a Ewing. A document Bobby asked Pam to bring to Ewing Oil ends up in Cliff's hands, so all the Ewings blame Pam. Is she a Spy in the House?

The Ewings hold the family's annual Barbecue, and as usual the sparks fly. Digger's appearance pleases Ellie but annoys Jock. Lucy is thrilled Pam's cousin Jimmy is in attendance, and she shows him the hay loft. Bobby and Pam announce that Pam is pregnant. The fact that Pam is pregnant upsets Sue Ellen and J.R. Sue Ellen drowns her sorrows in the bottle.