The set where the statues are is a redress of the Tower of London set from How Not to Lose Your Head to Henry VIII: Part 1 & 2.
The title refers to "Bewitched, Bothered and Bewildered," a show tune from the 1940 Richard Rodgers and Lorenz Hart musical "Pal Joey."
During the animated Main Title sequence, the voiceover that says, "Elizabeth Montgomery in . . . . . Bewitched" is missing.