As ace helicopter pilot Stringfellow Hawke, you have been chosen to fly the top-secret AIRWOLF helicopter. To test your prowess, the CIA has assigned you to a dangerous rescue mission: five important US scientists are being held hostage in an underground base deep underneath the Arizona desert. It's your task to guide AIRWOLF through the caverns to destroy the base's defence control boxes so that you can penetrate to the heart of the complex and rescue the scientists...