Description: History Channel television series where Ermey, a retired Marine Corps Staff Sergeant, answered viewers' questions about military history, equipment, and operations. The show featured Ermey's signature drill instructor persona, often accompanied by demonstrations and location shoots to illustrate his answers. The core of the show was answering questions submitted by viewers, covering a wide range of military topics. Ermey frequently traveled to military bases and training areas to film demonstrations and provide firsthand accounts related to the questions.