Harry and her young partner in PI work, Fergus, take on cases from missing persons to murders, but when Fergus's mother turns up, years after abandoning him, they have a deeply personal mystery to solve: Can he trust her?

Bud and Lou are unemployed actors living in Mr. Fields' boarding house. Lou's girlfriend Hillary lives across the hall. Any premise would lead to slapstick, puns, lots of gimmicks from their movies.

Top British spy Sylvia Fox is in Italy for her niece's wedding when the groom goes missing, leaving a dead body behind him. Sylvia solves the mystery and falls in love with Italy, and with a crumbling old house on a hillside. Disillusioned with her job and longing to reconnect with her family, Sylvia decides to stay on and start a new life in the little town of Panicale. But trouble has a habit of seeking Sylvia out and she finds herself tackling...

A former Navy SEAL becomes a private investigator. Living on a luxurious estate and working as a security consultant, Magnum uses his military skills to solve cases, while also indulging in his love for vintage cars and the Detroit Tigers.

Eliza has taken over the business of Nash & Sons (not that he has any sons) and things are not going entirely smoothly, although help comes from some familiar sources. Outside of work, her relationship with William 'The Duke' Wellington builds towards a looming decision that will shape both their lives.