Michael becomes the bodyguard for a crusading state senator who has stepped on one too many toes.

Michael becomes a student in a driving school for chauffeur-bodyguards to expose an assassin whose targets are a trio of visiting Third World leaders.

Michael is planted in a prison to break out an inmate wanted by a terrorist threatening to blow up a city.

Michael suffers amnesia from a head injury sustained while investigating at a dam and reverts to his former identity as policeman Michael Long.

Michael is pursued by an international criminal who knows Michael's former identity and wants revenge. A woman who claims her talking teddy bear toy design has been stolen wants Michael to break in and recover it, is in cahoots.

A scientist plans to use robots and drone cars to round up criminals to rob a Federal Reserve Bank.

After Michael and KITT are separated in an explosion that erases the car's memory, KITT befriends a boy being chased by thieves who think he can identify them.

Bonnie poses as a jetsetter to gain access to a foreign embassy planning to ship a canister of deadly bacteria out of the country.

After a near-fatal encounter with a criminal mastermind, Michael falls into a deep depression and wants to quit the Foundation. He and Stevie are married.

When a Foundation trustee is murdered, Michael's prime suspects master magician Austin Templeton — but the man was seemingly on stage performing at the time of the murder. Michael is determined to prove that Templeton used his "magical" trickery to fool the audience and give him the perfect alibi. The fact that Bonnie, an old flame of Templeton's, was in the audience and is insistent of his innocence, does not make the case any easier...