Rebecca was portrayed by actress Julie Gonzalo, and appeared on the show since its pilot episode, which first aired on June 13, 2012.

Pamela Rebecca is born off-screen in Dallas in 1985, as the daughter of Cliff Barnes and Afton Cooper.

At the time of Rebecca's birth, Afton had left Dallas, and Cliff wasn't aware of her existence until 1989, when she appeared in the season 12 episodes "Yellow Brick Road" and "The Sound of Money".

As Afton didn't want to acknowledge Cliff as the father of Pamela (at the time called "Pammie"), they soon leave Dallas again.

Christopher's ex-fiancée Elena Ramos begins dating John Ross Ewing III in the meantime.

Season 2 Pamela schemes with John Ross to steal Ewing Energies from Christopher and Elena, but they eventually start sleeping together.

[4] Former cast members Larry Hagman, Linda Gray, and Patrick Duffy all agreed to return to the show and portray their original characters.