Men at Law (1970)

David Hansen was a big-shot lawyer who grew tired of his important and expensive Los Angeles law firm. Hansen left his job to start a non-profit firm called Neighborhood Legal Services based in Century City, California. His associates were Deborah Sullivan and Gabriel Kay. Roberto was a law student who worked for them as a clerk. After 13 episodes, the show's format was changed, as Hansen, Sullivan and Kay went to work for Devlin McNeil at the firm which Hansen had quit in the first place.