Rona Barrett investigates the rumors about discord among the principals at the Blue Moon Detective agency.

An angel from above visits Baby Hayes as he waits to be born and gives him the low down on his parents and their relationship.

Maddie's parents throw a party for her in Chicago while Dave and Bert party it up in LA.

Maddie returns home by train. She is still unsure about David and has dreams and nightmares about being married to him on the trip back. On the journey, she meets a systems analyst returning to Los Angeles and they become friends.

Bert, bored on an all-night stakeout, dreams about how nice it would be to live with Agnes, but her hesitation when he actually asks her hurts his tender ego.

Ms. Dipesto tries to solve a haunted house case refused by Dave and Maddie to show Bert Viola that she's just as good a detective as he is.

Ms. Dipesto's mother returns from a visit to Mexico carrying more than she realizes and becomes the target for several different parties.

Dave and Maddie keep company with a popular corpse and visit a graveyard when a man seeking a bodyguard drops dead in their office.

Burt pouts and frantically tries to solve the crime when Agnes is forced to miss his family reunion because she won't vote to convict a man of murdering his partner / lover.

Dave hires an unlucky con woman who accidentally became a heroine when she stopped an assassination attempt against a United States senator, but who is still pursued by a determined crooked cop.

After a month of intimacy, Maddie begins to question just where this relationship with David is headed.

With Maddie in Chicago, Dave feels very sympatico with a client who offers $10,000 if they can locate the woman he spent one memorable night with.

Ms. Dipesto lets Maddie's secret slip, so Dave frantically tries to fly to Chicago, but he gets waylaid and makes an unexpected side trip to prison under another man's name.

Maddie takes on several new cases in an effort to bury her sorrow, including one where a woman is convinced that her husband is still in love with someone from his past.

David recruits Bert Viola as his detecting companion in a case concerning a man who failed to show up for his wedding while Maddie continues to brood in Chicago.

Ms. Dipesto lets Maddie's secret slip, so Dave frantically tries to fly to Chicago, but he gets waylaid and makes an unexpected side trip to prison under another man's name.

Dave searches for a suitable Lamaze partner so he can be prepared for Maddie's delivery.

Maddie's confused and worried: Dave has insisted on throwing a bachelor party for Walter and a huge formal wedding for her.

Maddie and David struggle to find a new footing for their relationship while working on a case for a woman whose husband of one week returns after a ten year absence.

Maddie resists, but David plunges ahead when a dying burglar asks for their help in proving he committed the perfect crime 25 years earlier.

Maddie believes that a client's design secrets are being pilfered from the astral plane by a psychic.

Mr. Hayes visits Dave after his return to the agency to subtly hint that he should take some responsibility for Maddie's unborn child.

Dave is skeptical about the existence of Walter Bishop and bugs Maddie about it as they work on case for a woman who wants to buy off her husband's mistress.

A ruthless divorce lawyer comes to Blue Moon for help in reconciling a couple she helped split up, and Maddie tries to buy David a present.

As the sole eyewitness to a murder, Maddie is given police protection. But David suspects that her handsome young bodyguard is setting her up for death.