After ex-cop and highly decorated war hero Chet Costa's Vietnamese girlfriend disappears, he accepts a risky mission: he shall blow up a bridge at the Vietnamese border to close the Vietcong's line of communication. He's given a group of prisoners to accompany him. Already on the way there their helicopter is shot down; a march through the wilderness begins. When his soldiers recognize that they're effectively on a suicide mission, they decide to get rid of their Seargent and to flee to Bangkok.
Ford plays an American doctor whose wife suddenly vanishes in Paris. To find her, he navigates a puzzling web of language, locale, laissez-faire cops, triplicate-form filling bureaucrats and a defiant, mysterious waif who knows more than she tells.
NYPD cop John McClane's plan to reconcile with his estranged wife, Holly, is thrown for a serious loop when minutes after he arrives at her office, the entire building is overtaken by a group of pitiless terrorists.