Schaefer St.... wow know area well when 1st got on job assigned to 28 Batt. & as kid watching the show crazy stuff. Don't make shows like that anymore 70's & 80s... few come to mind Barney Miller, little later Hills Street Blues, little older Baretta, Starskey & Hutch. When TV was TV.Thanks JK, unimaginable that this show would be so popular still after 50 years. I remember watching the first episode in my Aunts house on Schaefer St in Bushwick like it was yesterday.