 In the film "Natural Born Killers" (1994), Lineback's character, Sonny, was the first redneck to be shot to death by the murderous couple Mickey Knox (played by Woody Harrelson) and Mallory Knox (played by Juliette Lewis).In "Twister" (1996), his character, Mr. Thornton (Jo Harding's father), was the victim of a raging tornado.He played a FBI special agent, McMurphy, in the crime/thriller "The Jackal" (1997) with Bruce Willis, Richard Gere and Sidney Poitier.