Larry Hagman John Ross "J.R." Ewing Jr. Actor, Director Patrick Duffy Bobby Ewing Actor, Director Howard Keel Actor Linda Gray Sue Ellen Ewing Actor Kimberly Foster Actor Victoria Principal Pamela Barnes Ewing Actor Charlene Tilton Lucy Ewing Cooper Actor Barbara Bel Geddes Eleanor Southworth "Miss Ellie" Ewing Actor Ken Kercheval Actor, Director Steve Kanaly Ray Krebbs Actor George Kennedy Actor Cathy Podewell Actor Sheree J. Wilson Actor Sasha Mitchell Actor Michael Wilding Guest Star Lesley-Anne Down Guest Star J. Eddie Peck Guest Star Alexis Smith Guest Star Denver Pyle Guest Star Shannon Wilcox Guest Star Irving J. Moore Director Cliff Fenneman Director Michael Preece Director Leonard Katzman Director, Writer, Screenwriter Howard Lakin Writer Lisa Seidman Screenwriter, Writer Louella Lee Caraway Screenwriter Mitchell Wayne Katzman Writer Jackie Zabel Writer Arthur Bernard Lewis Writer Bryce Zabel Writer