The original Mina and the Count pilot short, "Interlude with a Vampire," premiered on the What a Cartoon!
The aforementioned further episodes concerned the vampire, known simply as Vlad the Count, his best friend Mina, her older sister Lucy, school bully Nick, Lucy and Mina's father Mr. Harper, a handful of monsters and Vlad's disapproving servant Igor.
Everything seems to occur in a little town in North America where Mina's school and house is, including the Count's castle.
Seibert convinced Renzetti to use the final slot to develop the pilot of what later became the series, My Life as a Teenage Robot.
[1] After a young girl named Mina Harper goes to bed for the night, Vlad the Count visits her.