Dragnet was created and produced by Jack Webb, who starred as the terse Sgt. Friday. Webb had starred in a few mostly short-lived radio programs, but Dragnet would make him one of the major media personalities of his era.Webb was a stickler for accurate details, and Dragnet used many authentic touches, such as the LAPD's actual radio call sign (KMA-367), and the names of many real department officials, such as Ray Pinker and Lee Jones of the crime lab or Chief of Detectives Thad Brown. Dragnet was perhaps the most famous and influential police procedural drama in American media history. The...