Ralph Waite John Walton Actor Jon Walmsley Jason Walton Actor Judy Norton Mary Ellen Walton Willard Actor Mary Beth McDonough Erin Walton Actor Eric Scott Ben Walton Actor David W. Harper Jim-Bob Walton Actor Kami Cotler Elizabeth Walton Actor Joe Conley Ike Godsey Actor Ronnie Claire Edwards Corabeth Godsey Actor Mary Jackson Emily Baldwin Actor Helen Kleeb Mamie Baldwin Actor Peggy Rea Guest Star Leslie Winston Guest Star Robert Wightman Guest Star Richard Lineback Guest Star Ellen Geer Guest Star Tony Becker Guest Star Bucklind Beery Guest Star Dennis Robertson Guest Star Dick Christie Guest Star Chip Frye Guest Star Laurence Lau Guest Star Lee Rich Executive Producer Earl Hamner Jr. Executive Producer Claylene Jones Producer Larry Dobkin Director