Intercepting a robbery, Michael is shocked when one of the thieves commits apparent suicide, jumping out of a high-rise window. Investigating, it emerges that a con woman posing as a voodoo princess is using special earclips that submit the wearers to become zombified slaves to her commands. The woman plans to use her tranced henchmen to steal her some priceless archaeological finds, but in trying to stop the plot, Michael himself falls under the spell of one of the earclips...

Someone is sabotaging the cars in an alternative-fuel race, so Michael joins the pack to flush out the saboteur.

Devon lands in a small-town lockup on a misdemeanor, but his predicament becomes deadly after a fellow prisoner is killed by the cops.

Michael infiltrates a ring of gunrunners selling advanced-design rifles in Central America, "Corazon de Piedras".

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

A killer with a treasure map must find his victim's estranged daughter, who holds the key to the treasure.

Michael heads for Mexico to trap a talent agent who's using beautiful models to smuggle diamonds into the U.S.

When a biker gang hi-jack and steal the FLAG truck, hospitalising RC3 in the process, they expect it to be full of liquor - so are amazed to find it full of computer equipment. The son of two computer experts, himself a computer genius, is persuaded into helping the gang to use the truck's advanced technology to aid them on a crime spree. Michael and K.I.T.T. must stop the gang before they use the computers to disrupt the test-run of a new computerised vehicle that is armed with a warhead...

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.

After a wanted mobster escapes an F.B.I. raid, murdering an Agent friend of Michael's in the process, Michael and K.I.T.T., backed up by RC3, follow a secret dune-buggy race in which the mobster is racing to make his escape across the border into Mexico, where a new identity awaits him...

Michael is captured while trying to rescue an American political prisoner held in a country in the throes of a coup d'etat.

Michael and K.I.T.T. head to the quiet backwater town of White Rock for Michael to take a well deserved vacation and do a little rock climbing, but the trip isn't quite the quiet break expected, when they find that the town is being terrorised by a rowdy motorcycle gang preparing to do battle with a rival club of bikers...

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 contends with interference from an overzealous private eye while he tries to discover who's stealing computer-software secrets.

After Michael unintentionally kills a cycle-gang member, the only witness insists that he recover her kidnapped child before she will help him.

There's thunder out of the blue when Michael and KITT square off against a futuristic attack helicopter in the hands of mercenaries.

Michael investigates a businessman who's exploiting illegal aliens. A blind woman is the only witness.

Car club members are being blamed for a string of burglaries that coincide with their weekend visits to a coastal community. Subplot--Manny tries to sell a car security system to Michael.

Seeking revenge against Michael, old nemesis Garthe Knight kidnaps Devon, April and a scientist to force a showdown between KITT and his new and improved GOLIATH.

While investigating the theft of heavy-duty construction equipment. Michael and KITT are pushed into a quarry and buried with tons of gravel.

Word gets out when Michael is fired for drug possession, and a crime boss recruits him to steal a one-of-a-kind electronic key from Devon.

Michael vows to nail the owner of a toxic-waste dump when KITT is nearly destroyed in an acid pit.

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

Someone tries to kill Michael after he qualifies to drive for an independent racing team plagued by a series of ""accidents"".

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...