The year is 1965 and America is at war with North Vietnam. Commanding the air cavalry is Lt. Col. Hal Moore (Gibson), a born leader committed to his troops. His target: the Ia Drang Valley, called "The Valley of Death." As Moore prepares for one of the most violent battles in U.S. history, he delivers a stirring promise to his soldiers and their families: "I will leave no man behind...dead or alive. We will all come home together."

Mel Gibsonas Lt. Col. Hal Moore
Madeleine Stoweas Julie Moore
Greg Kinnearas Maj. Bruce 'Snake' Crandall
Sam Elliottas Sgt. Maj. Basil Plumley
Chris Kleinas 2nd Lt. Jack Geoghegan
Keri Russellas Barbara Geoghegan
Barry Pepperas Joe Galloway
Đơn Dươngas Lt. Col. Nguyen Huu An
Ryan Hurstas Sgt. Ernie Savage
Robert Bagnellas 1st Lt. Charlie Hastings
Dean Semler