Lt. Neil Fogarty, always living on his nerves, is made even more nervous by the fact that he must run the morals department of the New York City police while his boss, Captain Chung, lies seriously injured in hospital. His team is made up of wisecracking second-in-command Val Vandergroot, sexist slob Ken Schuler, busty blonde Corinne O'Boyle, who frequently ends up having to pose as a hooker, tough street cop Mickey Crawford (who is also Val's ex-boyfriend), by-the-book university graduate Darnell 'Shag' Ruggs, dim-witted mama's boy Richie Biondi, and gay civilian aid John Irvin, newly transferred from the 15th precinct (of NYPD Blue). The squad faces a tricky case when trying to catch the patrons of a bar selling alcohol to minors.