David Jacobs Creator, Writer Patrick Duffy Bobby Ewing Director, Actor Larry Hagman John Ross "J.R." Ewing Jr. Director, Actor Linda Gray Sue Ellen Ewing Director, Actor Dwight Adair Director Steve Kanaly Ray Krebbs Director, Actor David Jacobs Creator David Paulsen Director, Writer Leonard Katzman Director, Screenwriter, Writer Michael Preece Director Irving J. Moore Director Victoria Principal Pamela Barnes Ewing Actor Susan Howard Actor Barbara Bel Geddes Eleanor Southworth "Miss Ellie" Ewing Actor Hunter von Leer Guest Star Howard Keel Actor Ken Kercheval Actor Priscilla Presley Actor Dack Rambo Actor Sheree J. Wilson Actor William Smithers Guest Star Sherril Lynn Rettino Guest Star Omri Katz Guest Star Deborah Rennard Guest Star Joshua Harris Guest Star Jim McMullan Guest Star Anne C. Lucas Guest Star Leah Markus Screenwriter Calvin Clements Jr. Writer, Screenwriter Mitchell Wayne Katzman Screenwriter Arthur Bernard Lewis Writer