Mel Gibson and Robert Downey, Jr. are two renegade pilots ensnared in the madness of covert operations over Loas during the Vietnam conflict. They lead a crew of Air America, a not-so-secret airline that drops everything from live pigs to opium over villages throughout the Vietnam countryside.Join Mel, Robert and the crazy crew of wartime flyers in the funniest action-comedy since "Lethal Weapon 2" and "Good Morning Vietnam."