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

Michael investigates when a truckload of laser guns and other confiscated weapons disappear from a police warehouse.

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

A nerdy Foundation employee helps Michael rescue a scientist's daughter from criminals who also steal the scientist's advanced laser weapon to rob a jewel depository.

After agreeing to sponsor a local racing event, the editor of a small-town newspaper contacts Devon when her life is threatened.

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

Michael and KITT become involved in a battle with a tank like attack car built for anti-terrorist activity, and they come to the rescue of a group of dedicated car workers who want to buy the company they work for.

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

Michael investigates the death of a prize race horse which he suspects is a cover up by the owner in order to get out of an enormous gambling debt.

Michael hunts down a customized car and its killer driver who have been hired by an extortionist wanting to bring down a garment trading business and eliminate his competition.

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.

After an explosion separates Michael and Kitt and erases the car's memory, Kitt befriends a boy being chased by thieves who think he can identify them. 

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

Michael is suspended from duty after he is discovered to be carrying heroin during a confrontation with the police. His problems are compounded when he trusts the wrong man to help clear his name.

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

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

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

Michael investigates tire tracks and a paint chip when the daughter of an old friend is injured in a hit-and-run incident.

Michael and KITT's hunt for $3 million in stolen diamonds leads them to winemaking monks in the Napa Valley.

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

Devon and Michael realize Halston is trying to recover a satellite he invented.