It's five years later and Tony Manero's Saturday Night Fever is still burning. Now he's strutting toward his biggest challenger yet - making it as a dancer on the Broadway stage.

When alcoholic homicide investigator Valnikov is transferred to a burglary case that seems to involve a creepy dogcatcher, he's also given a new partner -- the pragmatic Sgt. Natalie Zimmerman, who's experiencing a midlife crisis and does not welcome Valnikov's company. But as these emotionally bruised cops are drawn deeper into the bizarre world of dog shows, animal fanatics and pet cemeteries, they're also drawn to each other.