Sergeant Gerry Boyle is a small-town Irish cop with a confrontational personality, a subversive sense of humor, a dying mother, a fondness for prostitutes, and absolutely no interest whatsoever in the international cocaine-smuggling ring that has brought straight-laced FBI agent Wendell Everett to his door.

An (unnamed) Guy is a Dublin guitarist/singer-songwriter who makes a living by fixing vacuum cleaners in his Dad's Hoover repair shop by day, and singing and playing for money on the Dublin streets by night. An (unnamed) Girl is a Czech who plays piano when she gets a chance, and does odd jobs by day and takes care of her mom and her daughter by night. Guy meets Girl, and they get to know each other as the Girl helps the Guy to put together a demo disc that he can take to London in hope of...