Tbe Streets of SanFrasisco - tv series 119 episodes

A pair of plainclothes homicide detectives, Lt. Mike Stone and  Inspector Steve Keller, cruise the streets of San Francisco solving a variety of crimes, usually involving murder. Stone is the street-smart 20-year veteran cop, and Keller is the college-educated rookie. Much of the series' success was due to the friendly by-play and relationship between the two leads.

The series starred Karl Malden and Michael Douglas as two detectives  in San Francisco. Douglas left the series at the start of its final season and was replaced by Richard Hatch.

shipped first class mail on a usb drive in mp4 format

quality - very very good