The surviving cast members of the American television classic will journey back to "Walton's Mountain" almost 30 years after the series ended its iconic run. Hosted by Mary Beth McDonough (Erin Walton), the reunion special will feature Richard Thomas (John Boy), Ralph Waite (John Walton), Michael Learned (Olivia Walton), 'Judy Norton (I)' (Mary Ellen Walton), Eric Scott (Ben Walton), 'Jon Walmsley' (Jason Walton), David W. Harper (Jim-Bob Walton), Kami Cotler (Elizabeth Walton), and series creator Earl Hamner Jr.. The veteran cast will reminisce about the series, its impact on American culture and family life, and what they've been up to since the series ended its original run in 1981.—INSP