One Ace Too Many

Summary

While the Cartwrights are away to Carson City, ruthless land baron Bradley Meredith (Lorene Greene in a dual role) poses as Ben in a scheme to get control of the Ponderosa ... by pretending ""Ben"" is seriously ill and selling his holdings to friends.

Guest stars

• Kate Jackson as Ellen Clark
• Victor Sen Yung as Hop Sing
• Ray Teal as Roy Coffee