July 20, 1935: This day is the first debut of G Men on NBC. In the future, the show changed the title became Gangbuster . Gangbuster was known as authentic police case histories that was premiered as G-Men, sponsored by Chevrolet, on July 20, 1935. The radio series was adapted for DC Comics and Big Little Books. Enjoy this later Gangbuster radio broadcast titled "Quincy Killers":
