The $10 Kimble gives Cora and the cab driver would equal approximately $90 in the year 2022 once adjusted for inflation.
This is the fifth of eleven episodes in which Bill Raisch makes an appearance, always as the one-armed man Dr. Kimble is pursuing.
The hired assassin, played by Allen Emerson, quotes what he calls an obscure Latin saying: Omnis festinatio est a diabolo, i.e. All haste is from the devil. The origin of this quotation is unclear; some attribute it to St. Jerome, the 4th Century Roman Catholic scholar perhaps best know as the one who translated the Old and New Testaments of the Bible into Latin, the so-called Vulgate.
This is the fourth of five appearances by Carol Eve Rossen in the series, each time playing a different character.
This is the first of three appearances Lloyd Haynes makes in the series, each time playing a different character, but one employed in law enforcement, the other two appearances occurring in Wife Killer (1966) and The Judgment: Part I (1967). He is perhaps best remembered as high school teacher Pete Dixon in Room 222 (1969).