G-Man (slang) G-Man (slang) G-Man (short for "Government Man") is an American slang term for special agents of the United States Government. It is specifically used as a term for a Federal Bureau of Investigation (FBI) agent. "G-Man" is also a term used for members of G Division, essentially a British anti-rebel police unit operating out of Dublin Castle prior to Irish Independence in 1922. Colonel Ned Broy uses the term in his official testimony for the Irish Army's Bureau of Military History in their archive of the Easter Rising (1916) and the Irish War of Independence (1919-1921). According to the "Merriam-Webster
Junior G-Men (serial) the United States kidnaps several prominent scientists, including the father of a local street gang member. The gang team up with the FBI and the "Junior G-Men" in order to stop the saboteurs. Junior G-Men (serial) Junior G-Men is a 1940 Universal film serial. It was Universal's 116th serial (and the 48th with sound) of their total of output of 137. It is one of the three serials starring "The Dead End Kids and Little Tough Guys" who were under contract to Universal at the time. The plot is a pre-World War II G-Man story about fifth columnists in the