Colonel "Chappy" Sinclair returns once again in this air adventure. He's been keeping busy flying in air shows when he stumbles across the nefarious activities of a Peruvian drug baron working out of a remote village. Sinclair recruits a team of maverick air circus pilots and they "borrow" a fleet of WWII vintage aircraft to raid the village, coming up against a fellow Air Force officer who turns out to be another villain. Lots of action and a stalwart cast.