This was the last time director James Sheldon worked with David Janssen. They were frequent collaborators, dating back to The Regina Wainwright Story (1957).
This is the third and final guest star appearance by Edward Asner, the other two appearances occurring in Masquerade (1965) and Three Cheers for Little Boy Blue (1965).
This is the fourth and final appearance Val Avery makes in the series, each time playing a different character. The other three appearances occur in Moon Child (1965), Wings of an Angel (1965), and The Chinese Sunset (1966).