Currently available on 3 streaming services.

Streaming, rent, or buy NYPD Blue – Season 4:

Currently you are able to watch "NYPD Blue - Season 4" streaming on Disney Plus or buy it as download on Amazon Video, Apple TV.

Cast

Dennis Franz
Andy Sipowicz
Mark-Paul Gosselaar
John Clark Jr.
Gordon Clapp
Greg Medavoy
Henry Simmons
Baldwin Jones
Bill Brochtrup
John Irvin
Jacqueline Obradors
Rita Ortiz
Currie Graham
Thomas Bale
Bonnie Somerville
Laura Murphy