Season 2

Michael Long, an ex-Vietnam veteran and undercover cop, is seriously injured while trying to arrest a circle of industrial saboteurs. His partner, Lonnie, has been murdered, and Michael has been left for dead. But his life is saved by the immediate and exclusive medical attention that the dying millionaire/inventor Wilton Knight has provided. Wilton has hired the country's best plastic surgeon to reconstruct a face for Michael - but not his own. Wilton arranges for a new identity - Michael Knight - to carry on his fight for justice after Wilton dies. Meanwhile, in the Knight Enterprises laboratories, scientists are working around the clock to prepare a sensitive, computerized, and indestructible car for the new Michael. The car is called the Knight-2000 and its speaking computer, K.I.T.T., is in tune with a sensor that has been implanted into Michael Knight's brain. Three months later, fully recovered and a "new man," Michael now seeks revenge for Lonnie's death, and justice for the corporations hit by the saboteurs. He catches up with Tanya, the gang's leader, in the wealthy Silicon Valley. Tanya has already infiltrated a large microchip company, Cal Tron, with a scheme to steal the company's top-secret plans for a breakthrough microchip. Michael Knight sets out to stop her permanently and place her in the hands of the law.

Michael Long, an ex-Vietnam veteran and undercover cop, is seriously injured while trying to arrest a circle of industrial saboteurs. His partner, Lonnie, has been murdered, and Michael has been left for dead. But his life is saved by the immediate and exclusive medical attention that the dying millionaire/inventor Wilton Knight has provided. Wilton has hired the country's best plastic surgeon to reconstruct a face for Michael - but not his own. Wilton arranges for a new identity - Michael Knight - to carry on his fight for justice after Wilton dies. Meanwhile, in the Knight Enterprises laboratories, scientists are working around the clock to prepare a sensitive, computerized, and indestructible car for the new Michael. The car is called the Knight-2000 and its speaking computer, K.I.T.T., is in tune with a sensor that has been implanted into Michael Knight's brain. Three months later, fully recovered and a "new man," Michael now seeks revenge for Lonnie's death, and justice for the corporations hit by the saboteurs. He catches up with Tanya, the gang's leader, in the wealthy Silicon Valley. Tanya has already infiltrated a large microchip company, Cal Tron, with a scheme to steal the company's top-secret plans for a breakthrough microchip. Michael Knight sets out to stop her permanently and place her in the hands of the law.

While speeding toward headquarters for a meeting with Devon, Michael encounters a beautiful young Army officer whose car has broken down, and offers her a ride to the base. Lt. Robin Ladd, daughter of a top Colonel, has just returned from duty in Germany and is planning a surprise visit to her father’s command post. On arrival, she learns her father has been found dead, and no one can offer her a believable explanation. Immediately suspicious, she suspects foul play, and convinces Michael to help her unearth the clues that would explain Colonel Ladd’s death. Together, they launch a plan to secretly investigate the medical records, the Colonel’s files, and the mysterious behavior of her father’s associates. With Robin’s knowledge of the military set-up, and with the help and protection of Michael’s computer car, they uncover a plot to steal nuclear weapons that Colonel Ladd has tried unsuccessfully to subvert. Unfortunately, Michael and Robin have been watched by the other officers involved, and almost lose their lives in a spectacular crossfire in which K.I.T.T. comes to the rescue hurling the military’s own ammunition.

With Devon’s permission to take a few days off, Michael heads for the small town of White Rock to do some mountain climbing. Taking a burger and fries break at a local general store, run by beautiful Sherry Benson and her younger brother Davey, Michael encounters Monk and the Scorpions, a vicious bike gang who are terrorizing the town. Matters get out of hand when Michael tries to break up a fight and protect Sherry from their advances. Unfortunately, the local sheriff is afraid of antagonizing the hoodlums, and arrests Michael instead. While in jail, Michael learns that the Scorpions have invaded the town in order to ready themselves for a gang war with another bike outfit, scheduled to show up the following day. With K.I.T.T.’s help Michael breaks out of jail, and rushes to their campground, intending to take the law into his own hands. After a series of spectacular stunts that overpower the bewildered bikers, Michael finally enlists the aid of the reluctant sheriff to run the gangs out of town.

A stuntman's daughter hires Michael to perform in her father's place when he is injured by a greedy land developer's hit man.

Senator Maggie Flynn is fiercely opposed to the passage of the Kern River Power Bill, which she feels is against the interests of her constituency. Unfortunately, her opposition has made her some very powerful enemies, who reason that the only way to stop her is to kill her. Devon fears for Maggie's life, and because she is a board member of the Foundation, arranges for her protection - assigning Michael to be her constant bodyguard. Narrowly avoiding death from several bungled assassination attempts, Maggie finally allows herself to be taken to a mountain retreat for safety. But her stalkers have surrounded the house and she's trapped - until Michael, in a stunning display of the Knight-2000 capabilities, makes an astonishing rescue.