Larry Hagman John Ross "J.R." Ewing Jr. Actor, Director Patrick Duffy Bobby Ewing Actor Linda Gray Sue Ellen Ewing Actor, Director Ken Kercheval Actor Howard Keel Actor Barbara Bel Geddes Eleanor Southworth "Miss Ellie" Ewing Actor Steve Kanaly Ray Krebbs Actor Priscilla Presley Actor Sheree J. Wilson Actor Andrew Stevens Guest Star Jack Scalia Guest Star Bert Remsen Guest Star Annabel Schofield Guest Star Charlene Tilton Lucy Ewing Cooper Guest Star Leigh Taylor-Young Guest Star Amy Stock-Poynton Guest Star John Anderson Guest Star Charles Grant Guest Star Michele Scarabelli Guest Star Karen Kopins Guest Star Leah Markus Writer Arthur Bernard Lewis Writer