September 1972
Two police officers, the older Lt. Stone and the young upstart Inspector Keller, investigate murders and other serious crimes in San Francisco. Stone would become a second father to Keller as he learned the rigors and procedures of detective work.
First Air Date:
1972-09-23
Last Air Date:
1977-06-09
Status:
Ended
Original Country:
Production Countries:
Original Language:
Number of Seasons:
5
Number of Episodes:
119
Created By:
Edward Hume
