"Jeff Regan Investigator" was a radio detective show that aired from 1948 to 1951. The show starred actor Jack Webb in the title role and was produced by Webb's production company, Mark VII Limited.Each episode of "Jeff Regan Investigator" followed the adventures of Regan, a tough-talking private investigator who solved cases in and around Los Angeles. The show was known for its hard-boiled dialogue and gritty, realistic portrayals of crime and violence. Webb's performance as Regan was one of the highlights of the show, with his gravelly voice and tough demeanor perfectly...