Name	Known for
Ralph Waite John Walton, Sr. John Walton, Sr. See fewer	The Waltons (1972)
Michael Learned Olivia Walton Olivia Walton See fewer	The Waltons (1972)
Will Geer The Grandfather The Grandfather See fewer	Jeremiah Johnson (1972)
Judy Norton Mary Ellen Walton (as Judy Norton-Taylor) Mary Ellen Walton (as Judy Norton-Taylor) See fewer	The Waltons (1972)
Jon Walmsley Jason Walton Jason Walton See fewer	The Waltons (1972)
Mary Beth McDonough Erin Walton (as Mary Elizabeth McDonough) Erin Walton (as Mary Elizabeth McDonough) See fewer	The Waltons (1972)
Eric Scott Ben Walton Ben Walton See fewer	The Waltons (1972)
David W. Harper Jim-Bob Walton Jim-Bob Walton See fewer	Fletch (1985)
Kami Cotler Elizabeth Walton Elizabeth Walton See fewer	The Homecoming: A Christmas Story (1971)
Joe Conley Ike Godsey Ike Godsey See fewer	Cast Away (2000)
Ronnie Claire Edwards Corabeth Godsey Corabeth Godsey See fewer	The Dead Pool (1988)
Tom Bower Dr. Curtis Willard Dr. Curtis Willard See fewer	Lucky Hank (2023)
Robert S. Woods Dr. David Spencer Dr. David Spencer See fewer	One Life to Live (1968)
John Perryman Telephone Serviceman Telephone Serviceman See fewer	Footloose (1984)
Earl Hamner Jr. The Narrator (voice) (as Earl Hamner) The Narrator (voice) (as Earl Hamner) See fewer	The Waltons (1972)
Bill Scully Doctor (uncredited) Doctor (uncredited) See fewer	You've Got to Be Smart (1967)