With the USA still reeling from the bombing of Pearl Harbour, their military decides to set up a squad of highly trained soldiers to head deep into Japanese occupied territory to engage in some perilous sabotage activities. Led by the determined and experienced “Thorwald” (Randolph Scott), a squadron is formed - many of whom are civilians - from scratch and trained in all of the arts of jungle warfare before embarking to face an enemy whom they know will outnumber and outgun them, entrenched ...