Lance Kerwin, an actor best known for his role on the TV miniseries "Salem's Lot" and other notable series throughout the '70s, has died, his talent agent John Boitano tells CNN. He was 62. No information on his cause of death was provided. Kerwin began his career appearing in a variety of television shows, including "Little House on the Prairie," "Wonder Woman" and "The Bionic Woman." He also appeared in several "ABC After School Specials," an anthology series aimed at kids and teens that counted Jodie Foster among its other alums.