Bob Bailey played George Valentine as a detective handy man, who got his jobs from responses to a newspaper ad. Part-time detective and writer Dan Holiday in Box 13 also used the premise. It pays to advertise! The shows follow the usual formats of crime caper shows, with toughs, mysterious rendezvous and people who aren't who they say they are. Francis Robinson first played Brooksie, then Virginia Gregg took the role through its best years. Both ladies played Brooksie smart and sassy. Brooksie took every occasion to make it clear to George that the case he was the most off base on was the "Case of the Missing Engagement Ring."