Colonel Steve Austin, astronaut and test pilot, is badly injured when he crashes while testing an experimental aircraft. A covert government agency (OSI) is willing to pay for special prosthetics to replace the eye, arm and both legs he lost in the crash. Highly advanced technology (bionics) built into them will make him faster, stronger and more resilient than normal. In return they want him to become a covert agent for the OSI. It will cost $6,000,000 to rebuild Steve Austin.
| Actor | Role |
|---|---|
 Lee MajorsSteve Austin | Steve Austin |
 Barbara AndersonJean Manners | Jean Manners |
 Martin BalsamDr. Rudy Wells | Dr. Rudy Wells |
 Darren McGavinOliver Spencer | Oliver Spencer |
 Charles RobinsonPrisoner | Prisoner |
 Ivor BarryGeraldton | Geraldton |
 Dorothy GreenMrs. McKay | Mrs. McKay |
 Anne WhitfieldYoung Woman | Young Woman |
 George D. WallaceGeneral | General |
 Robert CornthwaiteDr. Ashburn | Dr. Ashburn |
 Olan SouleSaltillo | Saltillo |
| NNorma StorchOSI Committee Member | OSI Committee Member |
| MMaurice SherbaneeNudaylah | Nudaylah |
| JJohn Mark RobinsonAide | Aide |
| CClaire BrennenOSI Committee Member | OSI Committee Member |
| JJim DrumDoctor #1 | Doctor #1 |
| DDavid McNightDoctor #2 | Doctor #2 |
| CCrane JacksonDoctor #3 | Doctor #3 |
 Radames PeraAlex | Alex |
| MM.J. KaneNot listed | Not listed |