It was an NYPD blue movie.

An officer conducting an inspection at a Bronx narcotics unit last week found a soft-core porn movie playing on one of the TVs in the facility, police sources said.

The skin flick was playing on a satellite-TV premium channel. That violates an NYPD policy banning such channels at work.

All of the officers had left for the day, and it wasn’t known if the film had been playing while they were still there.