Actor known for playing tough-talking sergeants (as in Full Metal Jacket), ___ Ermey
Else clues• Actor who played the tough gunnery sergeant in Full Metal Jacket, ___ Ermey
• Marine-turned-actor Ermey
• Progesterone authority and author, Dr. John ___
• Progesterone expert and author, Dr. John ___
• The History Channel's Mail Call host Ermey
• U. Grant's opponent