A wealthy man comes into the agency wanting to get married. He has a description of his perfect wife but he just hasn't found her yet. Maddie and Addison then compete to find the woman who matches the description, but there's a twist.
Agnes is feeling down and feels that her life is in a rut. To cheer her up, Maddie and Addison decide to send her to an investigator's ball where she meets a man. When he is stabbed the next day, her troubles have only just begun.
An escape artist is drowned when he fails to exit his trick water cabinet. His widow approaches the Blue Moon agency asking for protection. Her husband had threatened to come back and kill her after his death.
Maddie's parents are in town but her mother is worried that her father is having an affair. Maddie wants to follow her father to prove that he is not having an affair. To spare her possible embarrassment, Addison does it for her.
A man dying from an incurable disease comes into the agency. He says he is going to be murdered for the insurance and he wants Maddie and Addison to be a witnesses. Maddie doesn't want anything to do with it but Addison wants to do it.
A prostitute speaks to Addison about a potential murder that she heard about from one of her clients who talks in his sleep. After he realises that the information is accurate, Addison decides to use her to solve more cases.
A man's wife is killed in a car accident, which leaves him so upset he wants to die. He arranges to have himself killed by a hit man. From the distance he sees his wife in the street and so he then hires Maddie and Addison to stop the hit.
When a con woman escapes from the custody of a crooked detective she accidentally stops an assassin killing an American senator. Addison has the bright idea of employing Camille to raise the profile of the company.
David's father contacts David after a long time. The reason for the visit is that David Sr. is getting married and wants David Jr. to be the best man. When David Jr. sees the bride-to-be, he realises that he had a one night stand with her.
In an argument, a man kills his wife and buries her in a forest. However, when he starts getting phone calls from her the next day, he tries to dig up her body only to find that it is gone. He then decides to use Blue Moon to find her.
Maddie and David have an argument about what a date should be all about. David decides to show her a good date by buying stolen tickets to a symphony concert from a scalper. They then find themselves involved in an assassination plot.
A woman approaches Blue Moon for help. For over two years, she had been corresponding with an unknown admirer. The woman wants Maddie and David to find the admirer and ask him to stop. When they find him, they are in for a surprise.
A Catholic priest is infatuated with a woman who comes to confession regularly. This week, the woman says she wants to commit suicide. She disappears before he can catch up with her so he asks Blue Moon Investigations to find her.
David hears that his former brother-in-law has just died. Maddie is shocked that David was briefly married. She becomes very curious about his former wife and follows him to New York where she finds out some amazing information.
It's Christmas and Blue Moon has to work. The staff are not happy. Maddie is also under pressure and says she regrets keeping the agency open. Her guardian angel approaches her and shows her how life would have been if she had done this.