The US Army has decided to modernize its cavalry, so Colonel James E. Devers is ordered by a general to convert a horse unit to motorcycles, but his men are easily outclassed as riders by a pack of rowdies, especially Grady Westfall; when he is arrested risking a long jail term, he's given one way out: enlisting as Corporal, assigned as driving instructor. Unit commander Captain Jack Hassler reviles his unorthodox boyish methods as undermining discipline and tradition, not to mention flirting with the Colonels daughter Beryl Ann, but he's needed, especially when his unit is deployed on a secret mission in Spain.
Aspiring young novelist Tony Zonis (Alexis Denisof) wants to write the next great suspense thriller, so he decides to study the work of master crime writer, Willard Hope (Christopher Lee). Together, they pick through random newspaper stories, looking for the unusual event that will make a good thriller. What they find is murder. A government cover-up... an international scandal... and the bodies are just beginning to fall into place. Now Tony isn't just writing the next best-seller... he's writing his own obituary.
A pragmatic U.S. Marine observes the dehumanizing effects the U.S.-Vietnam War has on his fellow recruits from their brutal boot camp training to the bloody street fighting in Hue.