I Walk the Line is a 1970 film directed by John Frankenheimer and starring Gregory Peck and Tuesday Weld. The film is the story of Sheriff Henry Tawes Peck who develops a relationship with town girl Alma McCain Weld.
Henry Tawes Gregory Peck is an aging sheriff in smalltown of Sutton, Tennessee, who is becoming bored with his wife Ellen Estelle Parsons and his life. He meets young Alma McCain Tuesday Weld and is drawn to her, even though she isnt even half his age.Alma seduces him, then persuades Tawes to provide protection for her father Carl McCain Ralph Meeker, who makes moonshine whiskey with an illegal still. Tawes obliges her until a federal agent, Bascomb Lonny Chapman, turns up. He obeys orders and destroys the still. ........
Source: Wikipedia