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.

Father Ryan reportedly included a call girl in his life insurance policy. This claim is met with disbelief by Harry Fox, who attempts to investigate further by reconnecting with an old friend.

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.

In Harry and Harrison's latest murder investigation, they prove the innocence of Cindy's brother.

Harry insists he witnessed a murder while flying as a passenger on a traffic news helicopter, but his testimony is called into question when there is a surprising twist.

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

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?

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?

Harry and Harrison help a reporter after a threatening message is left on her answer phone. The threats might be linked to her news story about buried gold beneath a San Francisco street.

Harry and Harrison attempt to clear their client's name after her long-lost husband is murdered. The case takes a surprising twist when their investigation leads them to a Caribbean island.

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