Tales of the Texas Rangers "Blood Trail" NBC 1/20/52 Tales of the Texas Rangers, a western adventure old-time radio drama, premiered on July 8, 1950, on the US NBC radio network and remained on the air through September 14, 1952. Movie star Joel McCrea starred as Texas Ranger Jayce Pearson, who used the latest scientific techniques to identify the criminals and his faithful horse, Charcoal (or "Charky," as Jayce would sometimes refer to him), to track them down. The shows were reenactments of actual Texas Ranger cases. The series was produced and directed by Stacy Keach, Sr., and was sponsored for part of its run by Wheaties. Captain Manuel T. "Lone Wolf" Gonzaullas, a Ranger for 30 years and who was said to have killed 31 men during his career, served as consultant for the series. The series was adapted for television from 1955 to 1957 and produced by Screen Gems. For the TV version, Willard Parker took over the role of Jace Pearson. On radio, Pearson often worked by request with a local sheriff's office or police department but on the TV show, he had a regular partner, Ranger Clay Morgan (who had been an occasional character on the radio show), played by Harry Lauter. During the opening and closing credits of the TV show, the actors would march toward the camera and sing the theme song, "These Are Tales of Texas Rangers", to the tune of "The Eyes of Texas Are Upon You", which is also the tune of "I've Been Working on the Railroad". The radio series used contemporary <b>...</b>