Looking back at this show after all these years, two things stand out. First, doing this show must have been nirvana for Ross Martin. In almost every episode, he got to change costumes, add makeup, and play a completely new character, usually with a different voice and/or accent. What character actor doesn't dream of that, and what a marvelous talent he was!
Second, when this show first aired, I was going through puberty, so it was probably a big influence - but I cannot recall a TV series that consistently featured, week in and week out, more drop dead gorgeous women than this one did. To the producers I say thank you, thank you, thank you!!