John Ashby

A tough-guy cop pursues two drug runners across the city to bust a large syndicate. Very much an anti-hero, Mitchell often ignores the orders of his superiors and demonstrates disdain for by-the-book development work as well as normal social graces.

Los Angeles, California. Officer Murphy, a veteran Metropolitan Police helicopter pilot suffering from severe trauma due to his harsh experiences during the Vietnam War, and Lymangood, his resourceful new partner, are tasked with testing an advanced and heavily armed experimental chopper known as Blue Thunder.