https://en.wikipedia.org/wiki/The_Rockford_Files
The Rockford Files is an American detective drama television series starring James Garner that aired on the NBC network between September 13, 1974, and January 10, 1980, and has remained in syndication to the present day. Garner portrays Los Angeles–based private investigator Jim Rockford, with Noah Beery Jr. in the supporting role of his father, Joseph Rockford, a retired truck driver nicknamed "Rocky". The show was created by Roy Huggins and Stephen J. Cannell. Huggins created the television show Maverick (1957–1962), which starred Garner, and he wanted to recapture that magic in a "modern day" detective setting. In 2002, The Rockford Files was ranked No. 39 on TV Guide's 50 Greatest TV Shows of All Time.[1]