The Streets of San Francisco - Season 1 - Eps 11: The Bullet
A college professor, shot accidentally while trying to pay off a blackmailer, refuses to co-operate with Stone's investigation for fear that the publicity will lose him an upcoming promotion.
About The Streets of San Francisco

Title: The Streets of San Francisco
First Air Date: 1972-09-23
Last Air Date: 1977-06-09
Status: Ended
Rating: 6.956/10 (from 90 votes)
Language: EN
Seasons: 6
Total Episodes: 119
Network: ABC
Genres: Crime, Drama, Action & Adventure
Production Companies: Quinn Martin Productions (QM), Warner Bros. Television
Synopsis
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.
Cast

Karl Malden
Mike Stone

Michael Douglas
Steve Keller

Richard Hatch
Dan Robbins