"Sheriff Will Sonnett" is a fictional character from the American television series that aired from 1967 to 1969. The show, titled "The Guns of Will Sonnett," features him as a seasoned lawman in the Old West, known for his strong moral code and dedication to justice. He is portrayed by actor Walter Brennan, who brings depth to the character through his performance. The series follows Sheriff Sonnett as he searches for his estranged son, Jeff Sonnett, played by Dack Rambo. Together, they navigate various challenges and confront outlaws, showcasing themes of family, loyalty, and the complexities of law enforcement in a rugged landscape.