Tags: Soap Character.
Clifford Cliff Barnes played by Ken Kercheval is a character in the popular American television series Dallas. The Barnes family are competitors and sometimes enemies of the Ewing family. Cliff is the son of Willard Digger Barnes and Rebecca Barnes Wentworth and the half-brother of Pamela Barnes Ewing. J.R. Ewing (played by Larry Hagman) was Cliff’s personal nemesis; Cliff and J.R. were the only two characters to appear throughout the entire run of the series.