Desc: Undercover with the KKK: Directed by Barry Shear. With Don Meredith, Ed Lauter, Clifton James, Albert Salmi. The true story of Gary Thomas Rowe, Jr. who worked undercover for the FBI to infiltrate a Ku Klux Klan group in his Alabama hometown and later testified as a key prosecution witness during the trial of several Klansmen for crimes of destruction and murder.