Trackdown is an American Western television series starring Robert Culp that aired on CBS between 1957 and 1959. The series was produced by Dick Powell's Four Star Television and filmed at the Desilu-Culver Studio. Trackdown was a spin-off of Powell's anthology series, Dick Powell's Zane Grey Theatre. Overview Trackdown stars Robert Culp as Texas Ranger Hoby Gilman. It is set in the 1870s after the American Civil War. In early episodes, stories focused on Gilman going to different Texas towns in pursuit of wanted fugitives. At midseason, the series became set in the town of Porter, Texas. Episodes touched on multiple Western themes and topics, so it was known as "the thinking man's Western". Gilman is the de facto sheriff in Porter. His friends in the town include Henrietta Porter, portrayed by Ellen Corby (who later played Esther Walton on CBS's The Waltons). She is the widow of the town's founder and owns The Porter Enterprise newspaper. Occasionally, his duties as a Texas Ranger took him out of town, where he used his fast gun to "track down" and apprehend wanted criminals throughout the Lone Star State. The pilot episode, "Badge of Honor", directed by Arthur Hiller, aired on Zane Grey Theatre on May 3, 1957. Gilman, then an ex-Confederate cavalry officer, returns to his Central Texas hometown called "Crawford" after the war. He finds the town under the control of a ruthless gang led by an ex-Confederate colonel, Boyd Nelson, played by Gary Merrill. The town sheriff, portrayed by The Lineup star Tom Tully, is a drunken shell of the man whom Gilman had once known, who is afraid to face the outlaws. When a Texas Ranger came to arrest Colonel Nelson, he is fatally shot in the back. His Ranger badge falls on the dusty road. Gilman, who previously served with the Texas Rangers, was weary of the Civil War and did not want to continue as a lawman, but after learning of the Ranger's death, he picked up the badge and finished the job of bringing Nelson and his gang to justice. Trackdown carried the endorsement of both the State of Texas and the Texas Rangers, an accolade no other Western television series has received. Some episodes were inspired by the files of the Rangers. Episodes Season 1: 1957–58 Season 2: 1958–59 Background and production Development All Trackdown episodes were produced by Vincent Fennelly. John Robinson wrote