Years later, Sheree North had great memories of David Janssen: "Oh, The Fugitive (1963), yeah, I did a couple of those. David Janssen was wonderful to work with. He had a terrific sense of humor that of course you couldn't ever see in the character that he played. He had a wonderful manliness but a vulnerability about that character."
50+ years later, on a radio show being interviewed by Ed Robertson, Kim Darby said while chuckling at the memory: David Janssen was so funny. He was so funny. Not only on The Fugitive (1963). He was so funny off camera.
In talking to Dr. Kimble/Ed Curtis, Sharon calls non-believers of her uncle's form of medicine 'allopaths', a term applied in medical circles to those who practice conventional medicine. The term is often used as an antonym to homeopath, something Josephus could be called.
This is the first of three appearances Bill Quinn makes in the series, each time playing a different character, the other two times occurring in With Strings Attached (1966) and The Ivy Maze (1967).
This is the first of two appearances that Kim Darby makes in the series, each time appearing as the ward of someone who does not believe in practicing traditional medicine. The other appearance occurs in Joshua's Kingdom (1966).