Harry investigates the murder of his homeless friend Rosie. He and Harrison try to find her killer and unearth the motives behind this seemingly senseless murder.

Harrison is introduced to the competitive world of horse racing when he is given a share in a thoroughbred. He needs to discover who is behind a murderous plot to kill the racehorse in time.

Tony Chambers shared his success secret with his friend Harry Fox: a cigar box containing old film and baseball cards. Harry is unsure how to proceed, while others are increasingly intrigued by the discovery.

Harry opens a murder investigation after his client dies in Harrison's office. What drove the murdered man to escape from prison just days before he was due to be released?

The upstanding attorney Harrison Fox is consistently pulled into his father's cases, those of private investigator Harry Fox, against his wishes. This instance involves a man convicted of murder. Surprisingly, the supposed victim, his wife, is still alive.

Harry supervises Harrison's client, an eccentric movie star, when a court hearing is brought against the actor by his daughter.

A romantic weekend goes awry when Cindy spots a friend (Audrey Landers) and her supposedly dead fiance; guest Nancy Walker.

Harry investigates a spate of criminal activity in Cindy and Harrison's neighborhood. The poisoning of a dog might be somehow linked to a recent murder.

Harrison defends his wealthy client against her son who claims she is unfit to run the family business. Can Harry, Harrison and Josh unearth any evidence that suggests UFO activity?

Harrison's father-in-law (Dick Van Patten) sees Harry in action after the country-club president is murdered on the golf course.

Harrison asks Harry to investigate when his surgeon friend is arrested for the murder of a rival doctor. Can Nurse Flood and a bomb expert help Harry solve the case?

Cindy and Harrison's plans for a relaxing ranch holiday are dashed when they hear a murder being committed. Harry and Harrison try to piece the clues together and find the killer.

Harrison's author friend disappears on the eve of his latest book launch. Can Harry and Harrison discover whether his disappearance is a publicity stunt or a warning from the mob?

Harry attempts to locate a woman's boyfriend who mysteriously disappeared the night he proposed to her. The case takes a surprising turn when Harry is offered a bribe to end his investigation.

A blind mystery writer seeks Harry and Harrison's help to prevent a murder after overhearing a conversation in a restaurant.

Will Harry's birthday present from Harrison prove to be the vital clue which cracks an unsolved kidnapping case?

When Harry's secretary (Carol Kane) makes an appointment with a counterfeiter, she manages to get herself and Harrison captured.

Harry becomes embroiled in a murder investigation when he tries to return a pickpocketed wallet to the rightful owner.

Harry is hired by a wrestling promoter to investigate a series of death threats and suspicious incidents. Can Harry discover the truth before someone is killed?

Harry's life is placed in danger when he is mistakenly given the wrong photographs by a photo lab. Will he be able to keep himself and the potentially incriminating photos safe from harm?

While on vacation, Harry sees a person commit murder. Harry witnesses the murder in a motor-home while camping with Harrison and family.

Cindy believes Harry's tale of a murder in his hospital room and forces Harrison to follow the suspect; guest Della Reese.

Harry vows to solve his PI friend's last case when he is found murdered. Harry and Harrison try to catch their friend's killer and identify those responsible for a lucrative truck heist.

Harry suspects a murder has been committed when he investigates the apparent suicide of his grandson's music teacher. Will the discovery of a rare piece of music prove to be a vital clue?

Harry investigates the death of Allison's cousin when his body is discovered in Harrison's office. Is his murder linked to a jade Buddha figurine?