He also appeared in “The Blue and the Gray”, “Mother’s Day on Walton’s Mountain”, and “A Wedding on Walton’s Mountain”. Harper also had parts in “Fletch” in 1985 and “3:15” in 1986. Harper appeared in several more spin-offs of “The Waltons” during the mid-to-late'90s, including 1993’s “A Walton Thanksgiving Reunion”, 1995’s “A Walton Wedding”, and 1997’s “A Walton Eater”. In 2010, he appeared as himself in “A Walton’s Family Reunion”. Harper has not been seen on screen as an actor since his last appearance in the special with “The Waltons”. He, has, however, appeared on “The Today Show” as recently as 2011 and in the “After They Were Famous” TV documentary in 2002.
