After Bonnie claims she witnessed a murder, she's plagued by strange happenings designed to scare her out of her new apartment.

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.

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

Michael hopes to flush out a futuristic sports car by challenging its murderous owner to a street race--with KITT as the prize.

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

Michael enters KITT in a small-town road rally to investigate death threats received by the race's sponsor.

A scientist's daughter is kidnapped by criminals as part of a scheme to build a hot new weapon.

Michael takes the wheel of a big rig to help independent truckers fight a takeover by a ruthless corporation.

Michael poses as a space-weapon scientist to gain access to a club operated by a woman dealing in blackmail and top-secret weapon systems.

Michael trails diamond thieves to the wine country of Northern California where the crooks are using a monastery as a front.

To find stolen laser rifles, Michael attends a survivalist convention where pistols taken in the same robbery have been sold.

Michael and KITT join a circus as a daredevil act to find out who's trying to force it into bankruptcy.

A young dancer ingests a poison meant for Michael, who races the clock to find the only man with a clue to the antidote.

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.

KITT's evil prototype Karr returns, seeking to destroy Michael and KITT with a new laser stolen from the Foundation

A psychologist who bought a ranch to use as a home for troubled city kids needs Michael's help to stop rustlers and keep angry townsfolk from taking her land.

Michael poses as a mercenary to flush out the Chameleon, a master of disguise who stole a prototype jet pack from the Government to sell on the black market.

The "death" of a Thoroughbred racehorse is staged by its owner to cover gambling debts with the money from the black-market sale of the horse.

To catch a saboteur, Michael volunteers to drive an armor- plated limousine during a company's missile-defense demonstration.

An international criminal rigs the Government's space weapons headquarters to blow up after construction is completed.

An extortionist out to sew up the garment industry hires a hit man with a killer car to cut his competition. For laughs: Photog and model use KITT as a model stand.