Ronald Lee Ermey

Ronald Lee Ermey (born March 24, 1944) is a former U.S. Marine Corps drill instructor and later Golden Globe-nominated actor, often playing the roles of authority figures, such as Gunnery Sergeant Hartmann in Full Metal Jacket, Mayor Tilman in the Alan Parker film Mississippi Burning and Sheriff Hoyt in The Texas Chainsaw Massacre remake. In Fallout Tactics, he voiced General Simon Barnaky and one of his lines from Space Above and Beyond was referenced in Fallout 2 by Dornan.

He currently hosts Mail Call, a military history program on The History Channel, where Ermey answers military-related viewer questions. Ermey is also an official spokesman for Glock firearms, Tupperware, Hoover, and the Young Marines, and has also appeared in commercials for Coors Light and Dick's Sporting Goods.

Quotes

 * I am not a Sir! I work for a living... - Dornan