A unit of American military advisors in Vietnam prior to the major U.S. involvement finds similarities between their helpless struggle against the Viet Cong and the doomed actions of a French unit at the same site a decade before.

A bank temporarily housed in a mobile home while a new building is built, looks like an easy target to break into. On the other hand, why not steal the whole bank, and rob it in a safer location.

The crew of the American destroyer escort, the USS Haynes, detects a German U-Boat—resulting in a prolonged, deadly battle of wits.