Bobby surprises Victoria Principal as Pamela Barnes Ewing by asking her join him on a business trip to Las Vegas.
During the trip they are shocked to find brother Gary working at the hotel they are staying at. Lucy has been busy as well.
While at a cattle auction with Jock and Ray, she ditches out with Pam's cousin Jimmy, Ray is not pleased.
It turns out Jimmy is just her drive, he takes her to the diner her mother is working at. Lucy has been secretly visiting Valene.
As Lucy and Val catch up, Bobby talks a reluctant Gary into returning to Southfork for a visit.
Victoria Principal as Pamela Barnes Ewing understands his reasons not too, but Gary eventually agree's.
When Bobby calls Ellie with the news, she gives a stern warning to both Jock and J.R.
Jock is not pleased with her words and says that 'Gary is his son too." J.R begins to plot Gary's downfall even before he returns. While attempting another seduction of Ray in the stables, they see Bobby and Victoria Principal as Pamela Barnes Ewing return with a 'stranger'.
Both trigger in to who the man is, and Lucy runs to the house to be reunited with her father. Lucy surprises both her parents by bringing them together at the diner.
After a lengthy discussion, Gary talks Valene into returning to Southfork as well. Valene does, but is still fearful of J.R, remembering how he ran her out of Texas many years ago.
Victoria Principal as Pamela Barnes Ewing wears her red and black swimsuit in this episode.
Writer: David Jacobs
Director: Irving J. Moore
Guest star: Ben January , David Ackroyd (Gary Ewing), Joan Van Ark (Valene Clements Ewing), Philip Levien (Jimmy Barnes), Tony Frank, Oliver Seale, Robert Cox, Hugh Gorrian, Theresa M. Jacobs, Francis Rizo, Benita Rizo
