Marshal Matt Dillon is a fictional character from the classic television series Gunsmoke, which aired for 20 years. He is the tough but fair lawman of the frontier town of Dodge City, known for his strong sense of justice and dedication to keeping peace in a lawless land. With his trusty sidearm, he confronts outlaws and protects the townsfolk, often finding himself in dangerous situations. Throughout the series, Dillon is portrayed as a complex character who struggles with the moral dilemmas of his job. He is respected by the townspeople and often seeks advice from his close friends, like Doc Adams and Miss Kitty, who provide support and wisdom as he navigates the challenges of his role.