The Rockford Files (1974)

Television series about Jim Rockford, an ex-convict-turned-private-investigator who would rather run away than fight and would rather go fishing than work. He isn't a coward, and he isn't lazy -- just rather on the cautious side, that's all. And he bears a very strong resemblance to Western television hero Bret Maverick. Rockford is sometimes assisted (and sometimes deterred) in his cases by friends Dennis Becker (a police detective), Evelyn "Angel" Martin (his cowardly former cellmate) and pretty Beth Davenport (his lawyer).