User blog comment:Numnum22/Hotel Transylvania characters with similarities to other villains: Abraham Van Helsing/@comment-31330278-20190920001346/@comment-26971023-20190924173525

I also added Rookery from The Little Vampire since both are evil monster hunters who hunt innocent vampires thinking that they are menaces to humanity.

The only difference is that Van Helsing sees the error of his ways while Rookery doesn't turn good and falls to his death.