Detectives from NYPD's 15th squad investigate homicides within their precinct.
Dennis Franz (Detective Andy Sipowicz) is the only cast member to stay with the series throughout its entire run and the only actor to appear in all 261 episodes.
Andy:
You got a lot of morons in your family? 'Cause that could be genetic.
Several TV movies have been created for syndication by editing together episodes.
English