A boozy ex-cop turned hit man thinks he's losing his marbles when a cartoon unicorn only he can see urges him to rescue a girl kidnapped by Santa.

Frankie is head strong and passionate about her rock band and her Italian-American heritage. She is engaged to a good Italian man, and everything in her life is in order until she discovers a murder victim in the trunk of her rental car. Heather, her sister, convinces Frankie to attend the funeral where they meet Nicolette, the daughter of the new Brooklyn mafia don. When Nicolette shows up at a gig, it triggers a cascade of events that take Frankie towards an unexpected romance.