They introduced the parents of  Lucy Ewing (Charlene Tilton), who had not been shown on-screen until that point. After the success of Dallas, Jacobs' presented his initial idea again and created Knots Landing, with some alterations of his original script.
They included the parents of Lucy Ewing (Charlene Tilton), who had not been shown on-screen before. After the success of Dallas, Jacobs returned with an updated version of his concept for Knots Landing, incorporating some alterations from his initial script.