Factual error: Serenity Johnson's well-worn tarot cards are from the world's most popular tarot deck created by A.E. Waite and drawn by P.C. Smith, which was first published in 1910 in England. Kung Fu takes place in the old West of the 1870s, about 40 years before the deck was published.
Kung Fu (1972)
1 mistake in The Nature of Evil
Starring: David Carradine, Keye Luke, Philip Ahn, Radames Pera
Trivia: "Kung Fu" was not canceled due to poor ratings, as it performed solidly during its run. It was canceled due to the physical stress and abuse on David Carradine's body, and it was wearing him out.