Finnegan May has had an eventful time in Manhattan since she first moved to New York City. Her unique profession and quirky, bubbly personality endear her to everyone who meets her. Like a magnet for trouble, Finnegan finds herself embroiled in a string of robberies that has spanned decades, while she tries to rescue a stray golden retriever who dropped a bag of money at her feet. It is up to Detective Jane McLeary to solve the famous Broadway Cat thefts before Finnegan finds herself knee deep in things yet again.