Grievously injured in the crash of an experimental aircraft, Colonel Steve Austin's shattered body is covertly rebuilt via the miracle of modern science known as bionics. Equipped with atomic-powered limbs that make him better, stronger, faster than the average mortal, Austin (Lee Majors) can now run at speeds exceeding 60 miles per hour, overturn cars with ease and spot an encroaching enemy from over a mile away. Under the watchful eye of OSI director Oscar Goldman (Richard Anderson), Steve repays his debt to the taxpayers by taking on perilous missions of a highly classified nature.