Hiram Lodge, Veronica's father, has a "Locust Valley Lockjaw" accent. Also known as the "Mid-Atlantic Accent," it is commonly used by educated, wealthy Americans such as FDR.
Voice actress America Young was only around 14 years-old when she lent her voice to "Betty Cooper" in this series.
The likenesses of the characters are similar and more advanced to the ones used in The Archie Show (1968).
Most of the episode titles, story ideas or elements are a 'play' to several classic or B-grade Sci-fi or horror films.
At the time when the show originally aired, a TV channel promo had cleverly edited clips (mostly from the 'vampire' episodes) and made it present that the character 'Betty Cooper' was the hero of the series. It was nicknamed "Betty the Vampire Slayer" (play on 'Buffy the Vampire Slayer').