The 114 episodes went on to syndication and home video. There were some minor changes made in the development of the series. In both TV series and play, Felix's last name was spelled Unger but in the film it is spelled Ungar. In the stage play, Felix is a news writer for CBS (in the film he writes the news for "television"), while in the TV series he is a commercial photographer. (His slogan, which he is quick to vocalize, is "Portraits a specialty".) His wife is named Frances in the play and in the film, but is Gloria in the TV series.