Clifford "Cliff" Barnes is the competitor and sometimes enemy of the J.R. Ewing. Cliff Barnes is the son of Digger Barnes and Rebecca Wentworth. His mother Played by: Ken Kercheval
Other Relationships: Sue Ellen Ewing (dated in ...
Clifford "Cliff" Barnes, played by Ken Kercheval, is a fictional character from the popular American television series Dallas. The Barnes family are competitors Brothers: Tyler Barnes
Sisters: Catherine Barnes; Pamela Barnes Ewi Half-sisters: Katherine Wentworth
Mother: Rebecca Barnes Wentworth