Maddie becomes consumed with curiosity when David announces he must fly back to New York to attend the funeral of his former wife's brother.

A depressed Maddie gets a chance to see what her life and the rest of Blue Moon staff would be like if she had sold the agency as she originally intended.

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

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.

Maddie's strange mood has David worried so he spends the evening following her, but ends up involved in a murder.

Dave and Maddie quarrel over Sam as they keep watch on a man for his mistress, who's convinced he's two-timing her-with his wife.

Maddie feels more and more confused about Sam and Dave after an all-night stakeout with Dave ends in an early morning proposal from Sam.

Sam confronts Dave about Maddie, and tells him he's not good enough for her.

Maddie tries to ignore the previous night as she and David tackle a new case: a woman wants evidence that her fiance loves her and not her father's money.

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.

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

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

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.

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.

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.

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.

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

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.

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

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 and Maddie try to recover their working relationship while dealing with the romantic writings of a man obsessed by one woman.

After an embezzling accountant leaves her penniless, ex-model Maddie Hayes decides to sell the few failing businesses she still owns, among them a detective agency. But private eye David Addison wants to keeps his job, so he persuades a reluctant Maddie to form a partnership. Their first case gives them little to go on: Maddie gets a broken watch from a dying man.

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.