The background story of the show is the plane crash of astronaut Steve Austin, in which he is severly injured. In a title-giving operation that costs six million dollars, his right arm, both legs and the left eye are replaced by bionic (cybernetic?) implats that enhance his strength, speed and senses far above human norm. He now uses his abilities to work for the OSI (Office of Scientific Intelligence) as a secret agent (and as a guinea pig).
Main characters
Spare parts
There were two spinoff shows later, [the seven million dollar woman]? and a show about a bionic dog which I never saw, so I don't remember the title...