Quinlan is forced to consult the detectives when a city councilman's credit rating is destroyed by computer wizardry.

Nick and Cody race to rescue Boz and their client, a diabetic stewardess, held hostage by a killer desperate to retrieve stolen diamonds.

A simple assignment to deliver flowers to a dead rock singer's hospitalised partner puts the detectives in the middle of a musical scam.

Cody agrees to help his most recent girlfriend find her missing sister, who is supposedly fleeing from organised crime.

Murray's brilliant sister, Melba, convinces the detectives to help her find a sunken, gold-laden World War II submarine.

Nick stubbornly resists the tempting offer of a huge security corporation to purchase the Riptide Detective Agency; guest Robert Walker.

A reporter hires the detectives when she links the deaths of several scientists to the development of a food additive.

Nick and Cody try to defend love-struck Boz from a conniver who wants the computer wizard to design a solar-powered car.

A fisherman asks Nick, Cody and Boz to investigate a tale of murder after police dismiss him because he claims a mermaid was involved.

While accompanying Nick to a high-school reunion, Cody and Boz discover Nick's former football teammates are involved in drug-running.

Cody and Nick suspect kidnapping when they discover that the job for which Boz left the agency is with a non-existent electronics firm.

An appreciative gesture from a multimillionaire genius makes Boz the recipient of a recently developed attack helicopter.

Cody and Nick use Murray's lie-detector to crack a tough case of an author who killed himself just prior to a scheduled TV appearance.

Cody, Nick and Boz re-enlist in the Army to determine whether their former commander is guilty of drug smuggling.

Nick and Cody work to rescue a lovely executive analyst held captive by an assassin responsible for the deaths of two of her co-workers.

Cody, Nick and Boz wind up back where they started after a mysterious man sends them on a search for a haunted old boat.

The detectives find big trouble in a small town when Cody suffers from mistaken identity and the whole trio winds up suspected of murder.

Part-time teacher Murray hires Nick and Cody to protect him after he falls for a student who happens to be the wife of a volatile tycoon.

While under cover at a Malibu club, Nick, Cody and Boz learn that an old friend working as a club lifeguard may be involved in extortion.

Cody, Nick and Boz aid a former Hollywood screen star after her escape from the asylum where she had been held for more than 50 years.

Nick searches King Harbour's back streets for his troubled girlfriend, who has ignited a fierce battle between two pimps.

Dooley infiltrates a boys military camp to rescue a cadet from his father, a radical who plans to send his charges on a suicide mission.

Cody fends off culprits in a mini-submarine while investigating an oceanographer's report of a deep-sea toxic-waste dump.

A harmony-seminar visit finds the detectives brawling with a participant and agreeing to investigate a newlywed engineer.

Dooley's prior involvement with a racetrack syndicate could jeopardize the life of the would-be actor the detectives were hired to find.