Marcus Welby is back, and he has a few problems. First he is trying to bridge the gap between an old friend of his who gave up practicing medicine in favor of being the hospital administrator, and his son who is now a doctor and who is currently treating and romancing a woman who has kidney...
Robert Young brings his Marcus Welby alter ego to television for one last time. Having retired, the good doctor takes a trip to Europe alone and falls in love with an American divorcee who is caring for a blind dancer.
